Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
Area code 616 prefixes
545 of the 786 possible NXX blocks are assigned in area code 616 (69.3% of capacity), spread across 36 rate centers and 52 holders. The largest holders are MICHIGAN BELL TEL CO (142 blocks, 26.1%), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (61 blocks, 11.2%), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (52 blocks, 9.5%). Grouped by brand, AT&T accounts for 188 blocks; brand-attributable holders cover 89% of the code, and the rest are CLECs, VoIP wholesalers and regional carriers that trade under their own names. The assignment records here run from 2001-01-10 to 2026-07-24, with 22 blocks handed out in 2021 alone. 357 blocks (66%) are in thousands-block pooling, meaning the block is shared between carriers in 1,000-number lots rather than held whole – which is why a single NXX can serve several carriers at once. 116 were growth assignments – additional blocks to a carrier that had already filled its earlier ones.
545 assigned blocks of 786
36 rate centers
52 holders of record
66% in thousands-block pooling
Largest holders in 616
| Holder of record, as NANPA names it | Brand | Blocks | Share |
|---|---|---|---|
| MICHIGAN BELL TEL CO | AT&T | 142 | 26.1% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | Verizon | 61 | 11.2% |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | T-Mobile | 52 | 9.5% |
| ONVOY, LLCV - MI | Onvoy | 41 | 7.5% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 37 | 6.8% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | Verizon | 27 | 5% |
| PAETEC ITEL, LLC | Windstream | 17 | 3.1% |
| BANDWIDTH.COM CLEC, LLC - MI | Bandwidth | 17 | 3.1% |
| INTERACTIVE SERVICES NETWORK, INC. | – | 16 | 2.9% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 15 | 2.8% |
| SPOK, INC. | Spok | 15 | 2.8% |
| LEVEL 3 COMMUNICATIONS, LLC - MI | Lumen | 14 | 2.6% |
Names are printed as they appear in the assignment records, which is the legal entity rather than the brand. Holding a block is not the same as serving the numbers in it: portability moves numbers between carriers and pooling splits a block between several.
Rate centers with their own page
Rate centers where at least three blocks are assigned, excluding the numbered metro zone codes. The remainder are in the full table below.
GRAND RPDS 274HOLLAND 46GRANDHAVEN 23GREENVILLE 17ZEELAND 15ADA 13DUTTON 11ROCKFORD 10IONIA 10HUDSONVL 9CEDAR SPG 9BYRON CTR 9SPARTA 7LOWELL 7CALEDONIA 6BELDING 5ALTO 5COOPERSVL 5DRENTHE 5LAKEODESSA 5TRUFANT 4MOLINE 4MARNE 4CASNOVIA 4SAND LAKE 4JAMESTOWN 4SARANAC 4CLARKSVL 4DORR 3KENT CITY 3CONKLIN 3FREEPORT 3GRATTAN 3ALLENDALE 3
All 545 assigned blocks
One row per NXX. “Pooled” means carriers draw 1,000-number lots from the block rather than holding all 10,000, so a pooled prefix can belong to several carriers at once. “Not in service” means assigned but not yet open for calls – a caller ID from one of those is necessarily spoofed. The holder column gives the brand where the legal entity maps to one; the full legal names are in the holders table above, exactly as NANPA records them.
| Prefix | Holder of record | Rate center | Assigned | Pooled | In service |
|---|---|---|---|---|---|
| 616-200 | Windstream | TRUFANT | 2004-02-05 | yes | yes |
| 616-201 | Onvoy | GRANDHAVEN | 2016-02-24 | yes | yes |
| 616-202 | XO COMMUNICATIONS SERVICES, INC. - MI | GRAND RPDS | 2013-07-30 | yes | yes |
| 616-203 | Dish | BELDING | 2023-05-24 | yes | yes |
| 616-204 | Verizon | GRAND RPDS | – | – | yes |
| 616-205 | INTERACTIVE SERVICES NETWORK, INC. | SPARTA | 2004-12-06 | yes | yes |
| 616-206 | AT&T | GRAND RPDS | 2009-06-12 | yes | yes |
| 616-207 | Onvoy | LOWELL | 2016-03-02 | yes | yes |
| 616-208 | DAYSTARR LLC DBA DAYSTARR COMMUNICATIONS | BELDING | – | yes | yes |
| 616-209 | ACE TELEPHONE COMPANY OF MICHIGAN, INC. | HUDSONVL | 2004-04-09 | yes | yes |
| 616-210 | Verizon | ZEELAND | 2018-06-29 | yes | yes |
| 616-212 | 123.NET, LLC | HOLLAND | – | yes | yes |
| 616-213 | AT&T | CEDAR SPG | 2014-09-01 | yes | yes |
| 616-214 | T-Mobile | GRAND RPDS | 2009-06-25 | yes | yes |
| 616-215 | Verizon | GRANDHAVEN | 2014-07-25 | yes | yes |
| 616-216 | AT&T | ADA | 2012-12-20 | yes | yes |
| 616-217 | T-Mobile | BYRON CTR | 2004-04-21 | yes | yes |
| 616-218 | T-Mobile | HOLLAND | – | yes | yes |
| 616-219 | AT&T | DUTTON | 2013-09-16 | yes | yes |
| 616-220 | American Messaging | GRAND RPDS | – | – | yes |
| 616-221 | Onvoy | GRAND RPDS | 2023-06-26 | yes | yes |
| 616-222 | Verizon | GRAND RPDS | – | – | yes |
| 616-223 | Verizon | GRANDHAVEN | – | yes | yes |
| 616-224 | Verizon | GRAND RPDS | – | – | yes |
| 616-225 | AT&T | GREENVILLE | – | – | yes |
| 616-226 | Lumen | GRAND RPDS | – | yes | yes |
| 616-227 | AT&T | ADA | 2014-02-12 | yes | yes |
| 616-228 | Peerless | GRAND RPDS | 2014-03-31 | yes | yes |
| 616-229 | Bandwidth | HUDSONVL | 2014-05-12 | yes | yes |
| 616-230 | American Messaging | GRAND RPDS | – | – | yes |
| 616-232 | AT&T | GREENVILLE | 2009-03-03 | yes | yes |
| 616-233 | AT&T | GRAND RPDS | – | – | yes |
| 616-234 | AT&T | GRAND RPDS | – | – | yes |
| 616-235 | AT&T | GRAND RPDS | – | – | yes |
| 616-236 | Peerless | GREENVILLE | 2015-09-28 | yes | yes |
| 616-237 | INTERACTIVE SERVICES NETWORK, INC. | ZEELAND | 2002-01-16 | – | yes |
| 616-238 | AT&T | GRAND RPDS | 2009-09-11 | yes | yes |
| 616-239 | Verizon | ZEELAND | 2014-10-01 | yes | yes |
| 616-240 | Verizon | GRAND RPDS | – | – | yes |
| 616-241 | AT&T | GRAND RPDS | – | – | yes |
| 616-242 | AT&T | GRAND RPDS | – | – | yes |
| 616-243 | AT&T | GRAND RPDS | – | – | yes |
| 616-244 | Windstream | BELDING | 2003-12-22 | yes | yes |
| 616-245 | AT&T | GRAND RPDS | – | – | yes |
| 616-246 | AT&T | GRAND RPDS | – | – | yes |
| 616-247 | AT&T | GRAND RPDS | – | – | yes |
| 616-248 | AT&T | GRAND RPDS | – | – | yes |
| 616-249 | AT&T | GRAND RPDS | – | – | yes |
| 616-250 | Verizon | GRAND RPDS | – | – | yes |
| 616-251 | T-Mobile | HOLLAND | 2016-11-22 | yes | yes |
| 616-252 | AT&T | GRAND RPDS | – | yes | yes |
| 616-253 | Onvoy | MOLINE | 2013-03-16 | yes | yes |
| 616-254 | Verizon | GRAND RPDS | – | yes | yes |
| 616-255 | Comcast | GREENVILLE | 2008-11-20 | yes | yes |
| 616-256 | INTERACTIVE SERVICES NETWORK, INC. | GRAND RPDS | 2018-07-13 | yes | yes |
| 616-257 | AT&T | GRAND RPDS | – | – | yes |
| 616-258 | Verizon | GRAND RPDS | 2009-09-09 | yes | yes |
| 616-259 | T-Mobile | GRAND RPDS | 2012-02-15 | yes | yes |
| 616-260 | Verizon | GRAND RPDS | – | – | yes |
| 616-261 | AT&T | GRAND RPDS | – | – | yes |
| 616-262 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-263 | AT&T | CEDAR SPG | – | yes | yes |
| 616-264 | T-Mobile | GRAND RPDS | 2009-09-24 | yes | yes |
| 616-265 | INTERACTIVE SERVICES NETWORK, INC. | GRAND RPDS | 2016-10-12 | yes | yes |
| 616-266 | Peerless | TRUFANT | 2015-12-04 | yes | yes |
| 616-267 | AT&T | GRAND RPDS | 2008-04-10 | yes | yes |
| 616-268 | Peerless | GRANDHAVEN | 2016-11-21 | yes | yes |
| 616-270 | American Messaging | GRAND RPDS | – | – | yes |
| 616-271 | AT&T | CALEDONIA | 2019-12-09 | yes | yes |
| 616-272 | CLEAR RATE COMMUNICATIONS, LLC | GRAND RPDS | 2008-04-10 | yes | yes |
| 616-273 | Peerless | MARNE | 2019-03-01 | yes | yes |
| 616-274 | AT&T | ADA | 2017-04-13 | yes | yes |
| 616-275 | Charter | CALEDONIA | 2012-05-17 | yes | yes |
| 616-276 | CSC WIRELESS, LLC | ALTO | 2020-06-25 | yes | yes |
| 616-277 | INTERACTIVE SERVICES NETWORK, INC. | BYRON CTR | 2004-11-17 | yes | yes |
| 616-278 | AT&T | GRAND RPDS | 2016-09-23 | yes | yes |
| 616-279 | Comcast | GRAND RPDS | 2017-04-28 | yes | yes |
| 616-280 | AT&T | GRAND RPDS | 2023-06-08 | yes | yes |
| 616-281 | AT&T | GRAND RPDS | – | – | yes |
| 616-282 | Onvoy | LOWELL | 2021-06-15 | yes | yes |
| 616-283 | Verizon | ZEELAND | – | – | yes |
| 616-284 | Verizon | GRAND RPDS | – | yes | yes |
| 616-285 | AT&T | GRAND RPDS | – | – | yes |
| 616-286 | Verizon | GRAND RPDS | 2019-04-22 | yes | yes |
| 616-287 | INTERACTIVE SERVICES NETWORK, INC. | GRAND RPDS | 2018-10-04 | yes | yes |
| 616-288 | T-Mobile | GRAND RPDS | 2012-07-18 | yes | yes |
| 616-289 | AT&T | GRAND RPDS | 2025-02-20 | yes | yes |
| 616-290 | Dish | GRAND RPDS | – | yes | yes |
| 616-291 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-292 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-293 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-294 | Charter | HOLLAND | 2012-11-29 | yes | yes |
| 616-295 | Verizon | GRAND RPDS | – | – | yes |
| 616-296 | AT&T | GRANDHAVEN | – | yes | yes |
| 616-297 | Onvoy | LOWELL | 2023-07-06 | yes | yes |
| 616-298 | Verizon | HOLLAND | – | yes | yes |
| 616-299 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-300 | FRACTEL, LLC | HUDSONVL | 2019-05-13 | yes | yes |
| 616-301 | Bandwidth | GRAND RPDS | – | yes | yes |
| 616-302 | Verizon | GREENVILLE | – | – | yes |
| 616-303 | Bandwidth | GREENVILLE | 2013-03-08 | yes | yes |
| 616-304 | AT&T | GRAND RPDS | – | – | yes |
| 616-305 | Onvoy | BYRON CTR | 2023-07-14 | yes | yes |
| 616-306 | EXIANT COMMUNICATIONS LLC | GRAND RPDS | 2019-09-16 | yes | yes |
| 616-307 | Verizon | GRAND RPDS | – | – | yes |
| 616-308 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-309 | AT&T | GRAND RPDS | 2008-12-30 | yes | yes |
| 616-310 | Verizon | COOPERSVL | 2020-06-12 | yes | yes |
| 616-312 | T-Mobile | HOLLAND | 2011-04-27 | yes | yes |
| 616-313 | T-Mobile | DRENTHE | 2025-01-17 | yes | yes |
| 616-314 | Onvoy | ADA | 2021-07-20 | yes | yes |
| 616-315 | T-Mobile | GRAND RPDS | 2021-09-03 | yes | yes |
| 616-316 | Spok | LAKEODESSA | – | – | yes |
| 616-317 | HD CARRIER LLC | GRAND RPDS | 2020-09-30 | yes | yes |
| 616-318 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-319 | Onvoy | LOWELL | 2010-12-23 | yes | yes |
| 616-320 | Bandwidth | GRAND RPDS | 2021-08-25 | yes | yes |
| 616-321 | T-Mobile | HOLLAND | 2021-01-19 | yes | yes |
| 616-322 | AT&T | GRAND RPDS | 2004-10-05 | yes | yes |
| 616-323 | Onvoy | GRAND RPDS | 2012-10-22 | yes | yes |
| 616-324 | Bandwidth | CASNOVIA | 2021-07-21 | yes | yes |
| 616-325 | Verizon | GRAND RPDS | 2010-06-10 | yes | yes |
| 616-326 | Onvoy | ROCKFORD | 2011-08-11 | yes | yes |
| 616-327 | NUSO, LLC | GRAND RPDS | 2020-08-31 | yes | yes |
| 616-328 | Lumen | GRAND RPDS | 2006-01-19 | yes | yes |
| 616-329 | T-Mobile | GRAND RPDS | 2011-06-27 | yes | yes |
| 616-330 | VoIP Innovations | GRAND RPDS | 2019-06-17 | yes | yes |
| 616-331 | Windstream | GRAND RPDS | – | – | yes |
| 616-332 | Spok | GRAND RPDS | – | – | yes |
| 616-333 | Onvoy | GRAND RPDS | 2015-08-17 | yes | yes |
| 616-334 | T-Mobile | GRAND RPDS | – | – | yes |
| 616-335 | AT&T | HOLLAND | – | yes | yes |
| 616-336 | AT&T | GRAND RPDS | – | – | yes |
| 616-337 | T-Mobile | GRAND RPDS | 2010-07-13 | yes | yes |
| 616-338 | Spok | GRAND RPDS | – | – | yes |
| 616-339 | Spok | GRAND RPDS | – | – | yes |
| 616-340 | Verizon | GRAND RPDS | – | – | yes |
| 616-341 | Lumen | GRAND RPDS | 2021-09-03 | yes | yes |
| 616-342 | Onvoy | HUDSONVL | 2021-10-29 | yes | yes |
| 616-343 | T-Mobile | GREENVILLE | 2021-06-07 | yes | yes |
| 616-344 | Onvoy | HOLLAND | – | yes | yes |
| 616-345 | Onvoy | BYRON CTR | – | yes | yes |
| 616-346 | Onvoy | HOLLAND | – | yes | yes |
| 616-347 | Lumen | SAND LAKE | – | yes | yes |
| 616-348 | FRACTEL, LLC | CALEDONIA | 2021-07-21 | yes | yes |
| 616-349 | T-Mobile | GRAND RPDS | 2021-09-01 | yes | yes |
| 616-350 | Verizon | GRAND RPDS | – | yes | yes |
| 616-351 | American Messaging | GRAND RPDS | – | – | yes |
| 616-352 | Lumen | GRAND RPDS | 2019-08-19 | yes | yes |
| 616-353 | Bandwidth | SAND LAKE | 2021-10-01 | yes | yes |
| 616-354 | Onvoy | GREENVILLE | 2021-11-18 | yes | yes |
| 616-355 | AT&T | HOLLAND | – | – | yes |
| 616-356 | AT&T | GRAND RPDS | – | – | yes |
| 616-357 | FIRST COMMUNICATIONS, LLC | ADA | – | yes | yes |
| 616-358 | STRATUS NETWORKS | CEDAR SPG | 2021-03-19 | yes | yes |
| 616-359 | Verizon | DORR | – | yes | yes |
| 616-360 | Onvoy | DUTTON | 2023-07-28 | yes | yes |
| 616-361 | AT&T | GRAND RPDS | – | – | yes |
| 616-362 | Bandwidth | MOLINE | 2021-11-10 | yes | yes |
| 616-363 | AT&T | GRAND RPDS | – | – | yes |
| 616-364 | AT&T | GRAND RPDS | – | – | yes |
| 616-365 | AT&T | GRAND RPDS | – | yes | yes |
| 616-366 | Verizon | BYRON CTR | – | yes | yes |
| 616-367 | NUSO, LLC | GRAND RPDS | – | yes | yes |
| 616-368 | Verizon | HOLLAND | 2013-06-21 | yes | yes |
| 616-369 | Onvoy | GRAND RPDS | 2015-11-23 | yes | yes |
| 616-370 | WIRETAP TELECOM, LLC. | GRAND RPDS | 2023-08-17 | yes | yes |
| 616-371 | Verizon | JAMESTOWN | – | yes | yes |
| 616-372 | Onvoy | COOPERSVL | 2022-01-21 | yes | yes |
| 616-373 | TON80 COMMUNICATIONS, LLC | ZEELAND | 2022-02-28 | yes | yes |
| 616-374 | AT&T | LAKEODESSA | – | yes | yes |
| 616-375 | T-Mobile | GRAND RPDS | 2010-11-11 | yes | yes |
| 616-376 | AT&T | GRAND RPDS | 2023-10-30 | yes | yes |
| 616-377 | Peerless | HOLLAND | 2015-09-28 | yes | yes |
| 616-378 | AT&T | JAMESTOWN | – | yes | yes |
| 616-379 | Verizon | HUDSONVL | – | yes | yes |
| 616-380 | American Messaging | GRAND RPDS | – | – | yes |
| 616-381 | AT&T | GRAND RPDS | 2023-12-22 | yes | yes |
| 616-382 | Lumen | GRAND RPDS | 2019-03-28 | yes | yes |
| 616-383 | AT&T | SPARTA | 2012-11-12 | yes | yes |
| 616-384 | ACD TELECOM, INC. - MI | COOPERSVL | 2004-09-29 | yes | yes |
| 616-385 | Peerless | KENT CITY | 2019-02-28 | yes | yes |
| 616-386 | Verizon | GRAND RPDS | 2024-10-08 | yes | yes |
| 616-387 | IP HORIZON LLC | GRAND RPDS | 2021-01-28 | yes | yes |
| 616-388 | TON80 COMMUNICATIONS, LLC | LAKEODESSA | 2022-02-22 | yes | yes |
| 616-389 | AT&T | GRAND RPDS | – | yes | yes |
| 616-390 | Spok | GRAND RPDS | – | – | yes |
| 616-391 | AT&T | GRAND RPDS | – | – | yes |
| 616-392 | AT&T | HOLLAND | – | – | yes |
| 616-393 | AT&T | HOLLAND | – | – | yes |
| 616-394 | AT&T | HOLLAND | – | – | yes |
| 616-395 | AT&T | HOLLAND | – | – | yes |
| 616-396 | AT&T | HOLLAND | – | – | yes |
| 616-397 | American Messaging | GRAND RPDS | – | – | yes |
| 616-398 | AT&T | GRANDHAVEN | 2025-08-19 | yes | yes |
| 616-399 | AT&T | HOLLAND | – | – | yes |
| 616-400 | FRACTEL, LLC | SARANAC | 2020-02-19 | yes | yes |
| 616-401 | Verizon | GRAND RPDS | – | – | yes |
| 616-402 | Verizon | GRANDHAVEN | – | – | yes |
| 616-403 | Verizon | ZEELAND | – | – | yes |
| 616-404 | Onvoy | CASNOVIA | 2014-10-06 | yes | yes |
| 616-405 | T-Mobile | HOLLAND | – | yes | yes |
| 616-406 | AT&T | GRAND RPDS | – | yes | yes |
| 616-407 | Verizon | GRAND RPDS | 2024-03-07 | yes | yes |
| 616-408 | LEAP TELECOM, LLC | GRAND RPDS | 2024-10-16 | yes | yes |
| 616-409 | AT&T | GRAND RPDS | 2025-04-11 | yes | yes |
| 616-410 | Windstream | GRAND RPDS | 2018-09-13 | yes | yes |
| 616-412 | Spok | HOLLAND | – | – | yes |
| 616-413 | AT&T | GRAND RPDS | 2025-09-24 | yes | yes |
| 616-414 | AT&T | GRANDHAVEN | 2010-03-05 | yes | yes |
| 616-415 | TPx | GRAND RPDS | 2025-10-10 | yes | yes |
| 616-416 | Verizon | HOLLAND | 2018-04-12 | yes | yes |
| 616-419 | T-Mobile | GRAND RPDS | 2011-08-05 | yes | yes |
| 616-420 | Onvoy | ALTO | 2009-02-06 | yes | yes |
| 616-421 | Verizon | LOWELL | – | yes | yes |
| 616-422 | T-Mobile | HOLLAND | 2010-07-02 | yes | yes |
| 616-424 | TON80 COMMUNICATIONS, LLC | CONKLIN | 2022-03-07 | yes | yes |
| 616-425 | Verizon | ADA | – | yes | yes |
| 616-426 | Lumen | GRAND RPDS | 2012-02-08 | yes | yes |
| 616-427 | T-Mobile | GRAND RPDS | 2010-08-05 | yes | yes |
| 616-428 | Lumen | GRAND RPDS | 2018-02-22 | yes | yes |
| 616-430 | Verizon | GRAND RPDS | – | – | yes |
| 616-431 | Verizon | MARNE | – | yes | yes |
| 616-432 | AT&T | GRAND RPDS | 2011-03-10 | yes | yes |
| 616-433 | Verizon | ROCKFORD | – | yes | yes |
| 616-437 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-438 | Onvoy | GRAND RPDS | 2010-02-16 | yes | yes |
| 616-439 | Bandwidth | CEDAR SPG | 2010-02-16 | yes | yes |
| 616-441 | Onvoy | LAKEODESSA | 2015-08-18 | yes | yes |
| 616-442 | Spok | GRAND RPDS | – | – | yes |
| 616-443 | Verizon | GRAND RPDS | – | – | yes |
| 616-444 | Spok | GRAND RPDS | – | – | yes |
| 616-445 | T-Mobile | DRENTHE | 2025-08-28 | yes | yes |
| 616-446 | Verizon | GRAND RPDS | – | – | yes |
| 616-447 | AT&T | GRAND RPDS | – | – | yes |
| 616-448 | AT&T | DRENTHE | – | yes | yes |
| 616-449 | WOW! INTERNET, CABLE AND PHONE | FREEPORT | 2012-05-08 | yes | yes |
| 616-450 | Verizon | GRAND RPDS | – | – | yes |
| 616-451 | AT&T | GRAND RPDS | – | – | yes |
| 616-452 | AT&T | GRAND RPDS | – | – | yes |
| 616-453 | AT&T | GRAND RPDS | – | – | yes |
| 616-454 | AT&T | GRAND RPDS | – | – | yes |
| 616-455 | AT&T | GRAND RPDS | – | – | yes |
| 616-456 | AT&T | GRAND RPDS | – | – | yes |
| 616-457 | AT&T | GRAND RPDS | – | – | yes |
| 616-458 | AT&T | GRAND RPDS | – | – | yes |
| 616-459 | AT&T | GRAND RPDS | – | – | yes |
| 616-460 | Verizon | GRAND RPDS | – | – | yes |
| 616-464 | AT&T | GRAND RPDS | – | – | yes |
| 616-465 | FRACTEL, LLC | GRAND RPDS | 2021-03-24 | yes | yes |
| 616-466 | T-Mobile | GRAND RPDS | 2010-07-23 | yes | yes |
| 616-469 | AT&T | ADA | – | yes | yes |
| 616-472 | Spok | GRAND RPDS | – | – | yes |
| 616-474 | American Messaging | GRAND RPDS | – | – | yes |
| 616-475 | AT&T | GRAND RPDS | – | – | yes |
| 616-477 | Windstream | GRAND RPDS | 2004-10-26 | yes | yes |
| 616-478 | American Messaging | GRAND RPDS | – | – | yes |
| 616-479 | American Messaging | GRAND RPDS | – | – | yes |
| 616-480 | Spok | GRAND RPDS | – | – | yes |
| 616-481 | Verizon | GRAND RPDS | – | – | yes |
| 616-482 | Verizon | GRAND RPDS | – | yes | yes |
| 616-483 | Bandwidth | DUTTON | 2018-09-21 | yes | yes |
| 616-485 | Verizon | GRAND RPDS | – | – | yes |
| 616-486 | AT&T | GRAND RPDS | – | – | yes |
| 616-489 | AT&T | IONIA | 2016-09-19 | yes | yes |
| 616-490 | Verizon | GRAND RPDS | – | – | yes |
| 616-493 | Verizon | GRAND RPDS | – | yes | yes |
| 616-494 | AT&T | HOLLAND | – | – | yes |
| 616-495 | Spok | GRAND RPDS | – | – | yes |
| 616-498 | Verizon | GRAND RPDS | – | – | yes |
| 616-499 | Lumen | HOLLAND | 2002-07-19 | yes | yes |
| 616-500 | Charter | GRAND RPDS | 2019-09-23 | yes | yes |
| 616-502 | Verizon | GRANDHAVEN | 2001-09-17 | – | yes |
| 616-504 | Lumen | CLARKSVL | 2004-06-22 | yes | yes |
| 616-510 | AT&T | HOLLAND | 2001-11-16 | yes | yes |
| 616-512 | Windstream | DUTTON | 2011-04-06 | yes | yes |
| 616-514 | AT&T | GRAND RPDS | – | yes | yes |
| 616-515 | Charter | CASNOVIA | – | yes | yes |
| 616-516 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-518 | American Messaging | HOLLAND | – | – | yes |
| 616-520 | Verizon | SPARTA | – | yes | yes |
| 616-522 | AT&T | IONIA | – | yes | yes |
| 616-523 | AT&T | IONIA | – | yes | yes |
| 616-524 | Verizon | GRATTAN | – | yes | yes |
| 616-526 | AT&T | GRAND RPDS | 2002-01-16 | – | yes |
| 616-527 | AT&T | IONIA | – | – | yes |
| 616-528 | Verizon | CALEDONIA | – | yes | yes |
| 616-529 | American Messaging | GRANDHAVEN | – | – | yes |
| 616-530 | AT&T | GRAND RPDS | – | – | yes |
| 616-531 | AT&T | GRAND RPDS | – | – | yes |
| 616-532 | AT&T | GRAND RPDS | – | – | yes |
| 616-534 | AT&T | GRAND RPDS | – | – | yes |
| 616-535 | T-Mobile | SPARTA | 2018-09-13 | yes | yes |
| 616-536 | AT&T | CALEDONIA | – | yes | yes |
| 616-537 | ACD TELECOM, INC. - MI | LAKEODESSA | 2004-09-29 | yes | yes |
| 616-538 | AT&T | GRAND RPDS | – | – | yes |
| 616-540 | Verizon | GRAND RPDS | – | – | yes |
| 616-541 | Verizon | DUTTON | – | yes | yes |
| 616-545 | AT&T | ORLEANS | 2004-12-20 | yes | yes |
| 616-546 | AT&T | HOLLAND | – | yes | yes |
| 616-548 | AT&T | GREENVILLE | – | yes | yes |
| 616-550 | Verizon | GRAND RPDS | – | – | yes |
| 616-551 | Verizon | GRAND RPDS | – | yes | yes |
| 616-552 | Verizon | GRAND RPDS | 2013-07-30 | yes | yes |
| 616-554 | AT&T | DUTTON | – | – | yes |
| 616-557 | T-Mobile | SAND LAKE | 2002-02-19 | yes | yes |
| 616-558 | Verizon | GRAND RPDS | – | – | yes |
| 616-559 | Verizon | GRAND RPDS | – | – | yes |
| 616-560 | Verizon | GRAND RPDS | – | – | yes |
| 616-562 | American Messaging | GRAND RPDS | – | – | yes |
| 616-563 | American Messaging | GRAND RPDS | – | – | yes |
| 616-564 | Spok | GRAND RPDS | – | – | yes |
| 616-566 | Verizon | HOLLAND | – | – | yes |
| 616-570 | Verizon | GRAND RPDS | – | yes | yes |
| 616-574 | Verizon | GRAND RPDS | – | yes | yes |
| 616-575 | AT&T | GRAND RPDS | – | – | yes |
| 616-577 | Lumen | SARANAC | 2007-06-07 | yes | yes |
| 616-580 | Onvoy | DORR | 2016-03-03 | yes | yes |
| 616-581 | Verizon | GRAND RPDS | – | – | yes |
| 616-582 | INTERACTIVE SERVICES NETWORK, INC. | HOLLAND | – | – | yes |
| 616-583 | AT&T | BYRON CTR | – | yes | yes |
| 616-585 | Onvoy | CEDAR SPG | 2018-08-22 | yes | yes |
| 616-588 | INTERACTIVE SERVICES NETWORK, INC. | GRAND RPDS | – | – | yes |
| 616-589 | T-Mobile | GRAND RPDS | 2009-01-07 | yes | yes |
| 616-591 | Comcast | GRAND RPDS | 2016-02-12 | yes | yes |
| 616-594 | AT&T | HOLLAND | – | yes | yes |
| 616-595 | Spok | GREENVILLE | – | – | yes |
| 616-597 | Bandwidth | IONIA | – | yes | yes |
| 616-600 | Onvoy | GRAND RPDS | 2017-10-04 | yes | yes |
| 616-601 | Charter | FREEPORT | 2021-05-21 | yes | yes |
| 616-604 | Windstream | GRANDHAVEN | – | yes | yes |
| 616-606 | Bandwidth | SPARTA | – | yes | yes |
| 616-607 | Lumen | GRANDHAVEN | 2002-04-19 | yes | yes |
| 616-608 | 123.NET, LLC | GRAND RPDS | 2002-08-21 | yes | yes |
| 616-610 | Verizon | ZEELAND | 2001-03-09 | – | yes |
| 616-612 | Onvoy | GRANDHAVEN | 2020-06-24 | yes | yes |
| 616-613 | Bandwidth | ZEELAND | – | yes | yes |
| 616-614 | American Messaging | IONIA | – | – | yes |
| 616-616 | Onvoy | GRAND RPDS | 2022-09-27 | yes | yes |
| 616-617 | T-Mobile | GRAND RPDS | – | – | yes |
| 616-618 | VoIP Innovations | GRAND RPDS | 2026-07-24 | yes | yes |
| 616-619 | INTERACTIVE SERVICES NETWORK, INC. | GREENVILLE | – | – | yes |
| 616-622 | Verizon | ALTO | – | yes | yes |
| 616-625 | Onvoy | CONKLIN | 2016-06-30 | yes | yes |
| 616-626 | Onvoy | BYRON CTR | – | yes | yes |
| 616-630 | Spok | GRAND RPDS | – | – | yes |
| 616-631 | Verizon | MOLINE | – | yes | yes |
| 616-632 | AT&T | GRAND RPDS | 2001-04-17 | yes | yes |
| 616-633 | T-Mobile | GRAND RPDS | 2001-02-08 | yes | yes |
| 616-634 | T-Mobile | GRAND RPDS | – | – | yes |
| 616-635 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-636 | AT&T | SAND LAKE | – | yes | yes |
| 616-638 | T-Mobile | GRANDHAVEN | – | yes | yes |
| 616-642 | AT&T | SARANAC | – | yes | yes |
| 616-643 | AT&T | GRAND RPDS | – | yes | yes |
| 616-644 | Verizon | GRAND RPDS | – | – | yes |
| 616-647 | AT&T | GRAND RPDS | – | yes | yes |
| 616-648 | Verizon | GRAND RPDS | 2001-10-12 | – | yes |
| 616-649 | AT&T | GRAND RPDS | 2016-02-05 | yes | yes |
| 616-653 | AT&T | GRAND RPDS | – | – | yes |
| 616-654 | AT&T | ZEELAND | – | – | yes |
| 616-655 | AT&T | GRAND RPDS | 2018-06-20 | yes | yes |
| 616-656 | AT&T | DUTTON | – | – | yes |
| 616-661 | Charter | SPARTA | 2021-05-25 | yes | yes |
| 616-662 | AT&T | HUDSONVL | – | – | yes |
| 616-666 | AT&T | GRAND RPDS | – | yes | yes |
| 616-667 | AT&T | GRAND RPDS | – | yes | yes |
| 616-669 | AT&T | HUDSONVL | – | – | yes |
| 616-675 | AT&T | CASNOVIA | – | yes | yes |
| 616-676 | AT&T | ADA | – | yes | yes |
| 616-677 | AT&T | MARNE | – | yes | yes |
| 616-678 | AT&T | KENT CITY | – | yes | yes |
| 616-680 | Spok | GRAND RPDS | – | – | yes |
| 616-681 | AT&T | DORR | – | yes | yes |
| 616-682 | AT&T | ADA | – | yes | yes |
| 616-684 | WAVENATION, LLC | GRAND RPDS | – | yes | yes |
| 616-685 | AT&T | GRAND RPDS | 2007-07-03 | yes | yes |
| 616-688 | ACE TEL. CO. OF MICHIGAN, INC. | DRENTHE | – | – | yes |
| 616-690 | Verizon | GRAND RPDS | – | yes | yes |
| 616-691 | AT&T | GRATTAN | – | yes | yes |
| 616-693 | AT&T | CLARKSVL | – | yes | yes |
| 616-696 | AT&T | CEDAR SPG | – | – | yes |
| 616-698 | AT&T | DUTTON | – | – | yes |
| 616-699 | SKYE TELECOM LLC DBA SKYETEL | GRAND RPDS | 2021-09-17 | yes | yes |
| 616-706 | T-Mobile | GRAND RPDS | 2001-09-17 | yes | yes |
| 616-710 | Verizon | GRAND RPDS | – | yes | yes |
| 616-712 | Charter | GREENVILLE | – | yes | yes |
| 616-713 | American Messaging | HOLLAND | – | – | yes |
| 616-717 | AT&T | GRAND RPDS | – | yes | yes |
| 616-719 | Comcast | GRAND RPDS | 2006-08-16 | yes | yes |
| 616-723 | Lumen | GRAND RPDS | – | yes | yes |
| 616-724 | AT&T | GRAND RPDS | – | yes | yes |
| 616-726 | Onvoy | GRAND RPDS | – | yes | yes |
| 616-727 | Onvoy | ADA | 2016-02-12 | yes | yes |
| 616-729 | Vonage | GRAND RPDS | 2017-06-27 | yes | yes |
| 616-730 | Windstream | BYRON CTR | 2007-07-31 | yes | yes |
| 616-732 | AT&T | GRAND RPDS | – | – | yes |
| 616-734 | Windstream | GRAND RPDS | – | yes | yes |
| 616-735 | AT&T | GRAND RPDS | – | – | yes |
| 616-737 | Onvoy | SARANAC | 2016-03-04 | yes | yes |
| 616-738 | AT&T | HOLLAND | – | – | yes |
| 616-739 | Onvoy | CLARKSVL | – | yes | yes |
| 616-741 | Verizon | ZEELAND | – | yes | yes |
| 616-742 | AT&T | GRAND RPDS | – | – | yes |
| 616-743 | INTERACTIVE SERVICES NETWORK, INC. | GRANDHAVEN | – | – | yes |
| 616-745 | Verizon | GRAND RPDS | 2001-03-09 | – | yes |
| 616-746 | TON80 COMMUNICATIONS, LLC | TRUFANT | 2022-02-18 | yes | yes |
| 616-747 | Onvoy | ROCKFORD | 2016-02-29 | yes | yes |
| 616-748 | AT&T | ZEELAND | – | – | yes |
| 616-752 | AT&T | GRAND RPDS | – | yes | yes |
| 616-754 | AT&T | GREENVILLE | – | – | yes |
| 616-755 | Verizon | IONIA | 2003-05-01 | yes | yes |
| 616-757 | INTERACTIVE SERVICES NETWORK, INC. | BORCULO | 2004-12-06 | yes | yes |
| 616-758 | FRACTEL, LLC | GRANDHAVEN | 2021-07-21 | yes | yes |
| 616-761 | Brightspeed | ORLEANS | – | yes | yes |
| 616-765 | AT&T | FREEPORT | – | yes | yes |
| 616-766 | FRACTEL, LLC | BELDING | 2020-08-20 | yes | yes |
| 616-770 | AT&T | GRAND RPDS | – | – | yes |
| 616-771 | AT&T | GRAND RPDS | – | – | yes |
| 616-772 | AT&T | ZEELAND | – | – | yes |
| 616-773 | ACD TELECOM, INC. - MI | GRAND RPDS | – | yes | yes |
| 616-774 | AT&T | GRAND RPDS | – | – | yes |
| 616-775 | INTERACTIVE SERVICES NETWORK, INC. | IONIA | – | – | yes |
| 616-776 | AT&T | GRAND RPDS | – | – | yes |
| 616-777 | Windstream | HUDSONVL | – | yes | yes |
| 616-779 | Onvoy | GRATTAN | 2016-03-03 | yes | yes |
| 616-780 | AT&T | GRAND RPDS | 2002-09-17 | – | yes |
| 616-784 | AT&T | GRAND RPDS | – | – | yes |
| 616-785 | AT&T | GRAND RPDS | – | – | yes |
| 616-786 | AT&T | HOLLAND | – | – | yes |
| 616-787 | AT&T | ADA | – | – | yes |
| 616-788 | T-Mobile | GREENVILLE | 2004-11-23 | yes | yes |
| 616-791 | AT&T | GRAND RPDS | – | – | yes |
| 616-794 | AT&T | BELDING | – | yes | yes |
| 616-795 | T-Mobile | HOLLAND | – | yes | yes |
| 616-796 | Onvoy | HOLLAND | – | yes | yes |
| 616-797 | Bandwidth | HUDSONVL | – | yes | yes |
| 616-799 | Verizon | CEDAR SPG | 2002-09-17 | yes | yes |
| 616-800 | FRACTEL, LLC | JAMESTOWN | 2019-01-24 | yes | yes |
| 616-801 | AT&T | HOLLAND | – | yes | yes |
| 616-802 | AT&T | GRAND RPDS | – | yes | yes |
| 616-803 | AT&T | DUTTON | 2006-02-15 | yes | yes |
| 616-805 | Comcast | GRAND RPDS | 2007-12-28 | yes | yes |
| 616-808 | AT&T | GRAND RPDS | 2005-08-24 | yes | yes |
| 616-813 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-816 | FRACTEL, LLC | GRAND RPDS | 2019-01-24 | yes | yes |
| 616-818 | AT&T | GRAND RPDS | – | yes | yes |
| 616-819 | Bandwidth | GRAND RPDS | – | yes | yes |
| 616-820 | Verizon | HOLLAND | – | yes | yes |
| 616-821 | T-Mobile | GRAND RPDS | 2002-01-16 | yes | yes |
| 616-822 | Verizon | GRAND RPDS | – | – | yes |
| 616-824 | AT&T | GREENVILLE | – | yes | yes |
| 616-825 | INTERACTIVE SERVICES NETWORK, INC. | ADA | 2001-01-10 | – | yes |
| 616-826 | Verizon | GRAND RPDS | 2002-09-17 | – | yes |
| 616-827 | AT&T | GRAND RPDS | – | yes | yes |
| 616-828 | Lumen | GRAND RPDS | 2001-08-09 | yes | yes |
| 616-829 | INTERACTIVE SERVICES NETWORK, INC. | CEDAR SPG | – | – | yes |
| 616-831 | Verizon | GRAND RPDS | – | – | yes |
| 616-834 | AT&T | HOLLAND | 2001-03-09 | yes | yes |
| 616-835 | T-Mobile | GREENVILLE | – | yes | yes |
| 616-836 | T-Mobile | HOLLAND | – | yes | yes |
| 616-837 | Frontier | COOPERSVL | – | – | yes |
| 616-839 | INTERACTIVE SERVICES NETWORK, INC. | CLARKSVL | 2001-05-08 | – | yes |
| 616-840 | AT&T | GRAND RPDS | – | yes | yes |
| 616-841 | ACD TELECOM, INC. - MI | IONIA | 2004-09-29 | yes | yes |
| 616-842 | AT&T | GRANDHAVEN | – | – | yes |
| 616-843 | AT&T | GRANDHAVEN | – | yes | yes |
| 616-844 | AT&T | GRANDHAVEN | – | yes | yes |
| 616-846 | AT&T | GRANDHAVEN | – | – | yes |
| 616-847 | AT&T | GRANDHAVEN | – | – | yes |
| 616-848 | T-Mobile | HOLLAND | – | yes | yes |
| 616-850 | AT&T | GRANDHAVEN | – | yes | yes |
| 616-855 | Windstream | GRAND RPDS | 2002-07-19 | – | yes |
| 616-856 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-860 | AT&T | HOLLAND | – | – | yes |
| 616-862 | T-Mobile | GRAND RPDS | 2001-04-17 | yes | yes |
| 616-863 | AT&T | ROCKFORD | – | yes | yes |
| 616-866 | AT&T | ROCKFORD | – | – | yes |
| 616-867 | COMMIO, LLC | ROCKFORD | 2022-10-11 | yes | yes |
| 616-868 | AT&T | ALTO | – | yes | yes |
| 616-871 | Bandwidth | DUTTON | – | yes | yes |
| 616-874 | AT&T | ROCKFORD | – | – | yes |
| 616-875 | Brightspeed | BORCULO | – | yes | yes |
| 616-877 | AT&T | MOLINE | – | yes | yes |
| 616-878 | AT&T | BYRON CTR | – | – | yes |
| 616-879 | Windstream | ZEELAND | – | yes | yes |
| 616-881 | AT&T | GRAND RPDS | – | yes | yes |
| 616-883 | Comcast | ROCKFORD | – | yes | yes |
| 616-884 | AT&T | ROCKFORD | 2006-11-13 | yes | yes |
| 616-885 | Windstream | GRAND RPDS | 2003-02-05 | yes | yes |
| 616-886 | T-Mobile | HOLLAND | 2001-05-08 | yes | yes |
| 616-887 | AT&T | SPARTA | – | – | yes |
| 616-888 | Onvoy | GRAND RPDS | 2015-06-16 | yes | yes |
| 616-889 | T-Mobile | GRAND RPDS | 2001-07-10 | yes | yes |
| 616-890 | T-Mobile | GRAND RPDS | 2002-05-21 | yes | yes |
| 616-891 | AT&T | CALEDONIA | – | yes | yes |
| 616-892 | ACE TEL. CO. OF MICHIGAN, INC. | ALLENDALE | – | – | yes |
| 616-893 | T-Mobile | GRAND RPDS | – | yes | yes |
| 616-894 | Verizon | GREENVILLE | 2002-07-19 | yes | yes |
| 616-895 | ACE TEL. CO. OF MICHIGAN, INC. | ALLENDALE | – | – | yes |
| 616-896 | AT&T | JAMESTOWN | – | yes | yes |
| 616-897 | AT&T | LOWELL | – | – | yes |
| 616-898 | Twilio | ALTO | 2021-05-10 | yes | yes |
| 616-899 | Frontier | CONKLIN | – | yes | yes |
| 616-900 | TERRA NOVA TELECOM INC. | GRAND RPDS | 2019-02-26 | yes | yes |
| 616-901 | Verizon | GRAND RPDS | – | – | yes |
| 616-902 | Verizon | IONIA | – | – | yes |
| 616-913 | AT&T | GRAND RPDS | – | yes | yes |
| 616-914 | Verizon | GRAND RPDS | – | – | yes |
| 616-915 | Verizon | GRAND RPDS | – | – | yes |
| 616-916 | Verizon | GRAND RPDS | – | – | yes |
| 616-918 | Lumen | CEDAR SPG | – | yes | yes |
| 616-919 | T-Mobile | DRENTHE | 2023-07-14 | yes | yes |
| 616-920 | Bandwidth | ADA | 2010-03-09 | yes | yes |
| 616-928 | Windstream | HOLLAND | – | yes | yes |
| 616-929 | Bandwidth | GRAND RPDS | 2008-10-16 | yes | yes |
| 616-930 | Verizon | GRAND RPDS | 2014-07-25 | yes | yes |
| 616-931 | Lumen | ZEELAND | – | yes | yes |
| 616-935 | Charter | GRANDHAVEN | – | yes | yes |
| 616-940 | AT&T | GRAND RPDS | – | yes | yes |
| 616-942 | AT&T | GRAND RPDS | – | – | yes |
| 616-947 | Onvoy | MARNE | 2008-10-28 | yes | yes |
| 616-949 | AT&T | GRAND RPDS | – | – | yes |
| 616-951 | FIRST COMMUNICATIONS, LLC | ROCKFORD | 2008-02-07 | yes | yes |
| 616-952 | Lumen | KENT CITY | 2006-12-11 | yes | yes |
| 616-953 | AT&T | ZEELAND | 2007-03-28 | yes | yes |
| 616-954 | AT&T | GRAND RPDS | – | yes | yes |
| 616-955 | AT&T | GRAND RPDS | 2002-12-31 | – | yes |
| 616-956 | AT&T | GRAND RPDS | – | – | yes |
| 616-957 | AT&T | GRAND RPDS | – | – | yes |
| 616-965 | Onvoy | GRAND RPDS | 2010-04-02 | yes | yes |
| 616-970 | Verizon | GRAND RPDS | – | – | yes |
| 616-971 | Windstream | DUTTON | – | yes | yes |
| 616-974 | AT&T | GRAND RPDS | – | – | yes |
| 616-975 | AT&T | GRAND RPDS | – | – | yes |
| 616-977 | AT&T | GRAND RPDS | – | – | yes |
| 616-980 | Windstream | GRAND RPDS | – | yes | yes |
| 616-984 | AT&T | TRUFANT | – | yes | yes |
| 616-986 | INTERACTIVE SERVICES NETWORK, INC. | ALLENDALE | 2004-12-06 | yes | yes |
| 616-987 | AT&T | LOWELL | – | yes | yes |
| 616-988 | Windstream | GRAND RPDS | – | – | yes |
| 616-990 | T-Mobile | HOLLAND | – | yes | yes |
| 616-994 | AT&T | HOLLAND | – | yes | yes |
| 616-997 | ACE TEL. CO. OF MICHIGAN, INC. | COOPERSVL | – | – | yes |
| 616-999 | AHOI LLC | GRAND RPDS | 2026-01-13 | yes | yes |
Frequently asked
How many prefixes does area code 616 have?
545 NXX blocks are assigned of 786 possible. Each block is 10,000 consecutive numbers, so the code currently covers about 5,450 thousand-number ranges across 36 rate centers.
What do the first three digits after 616 tell me?
They identify the block, which tells you the rate center it was allocated to and the carrier that received it. They do not tell you who serves the number today: portability moves numbers between carriers, and pooling splits a block between several of them.
Is a 616 prefix tied to a specific town?
To a rate center, which is billing geography rather than a town. NANPA abbreviates rate center names to ten characters and in large metros uses zone codes, so the name is a NANPA label, not a place name.
What does “pooled” mean in the 616 table?
That the block is in thousands-block pooling: carriers draw 1,000-number lots from it instead of taking all 10,000. 357 of 616's blocks are pooled, which is how regulators slowed down area code exhaustion – and why one prefix can belong to several carriers.
Source and limits
NANPA CO Code Assignment Records, all states, utilized codes, file updated 11/01/2026 – the rows where the record's Use field is “AS” (assigned). Unavailable codes are excluded. The records say who received a block and when, not who serves a particular number today.
More about this code: overview · carriers · spam complaints · local time