Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
SCRM MAIN prefixes in area code 916
NANPA records 361 assigned NXX blocks to rate center SCRM MAIN in area code 916, 46.0% of the 785 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 38 holders hold those blocks, the largest being PACIFIC BELL (125), NEW CINGULAR WIRELESS PCS, LLC (48), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (45). The earliest assignment on record here is 2001-03-01 and the most recent 2024-02-06. 182 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 279 – overlay codes cover the same geography, so a rate center is served by all of them.
361 assigned blocks – 46% of 916
38 holders of record
182 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 916-201 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-202 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-203 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-204 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-205 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-206 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-207 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-208 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-210 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2015-09-28 | yes | yes |
| 916-212 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-213 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-214 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-215 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-216 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-217 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-219 | 33 WIRELESS INC. | – | no | yes |
| 916-224 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-227 | AT&T PACIFIC BELL | – | no | yes |
| 916-228 | AT&T PACIFIC BELL | – | yes | yes |
| 916-229 | AT&T PACIFIC BELL | – | yes | yes |
| 916-231 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 916-233 | IP HORIZON LLC | – | yes | yes |
| 916-244 | Onvoy ONVOY, LLC - CA | – | no | yes |
| 916-245 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 916-247 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-248 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 916-249 | Onvoy ONVOY, LLC - CA | 2015-11-20 | yes | yes |
| 916-254 | FIDIUM ENTERPRISE SERVICES, LLC | – | yes | yes |
| 916-255 | AT&T PACIFIC BELL | – | yes | yes |
| 916-261 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-262 | AT&T PACIFIC BELL | – | yes | yes |
| 916-264 | AT&T PACIFIC BELL | – | yes | yes |
| 916-266 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 916-267 | AT&T AT&T - LOCAL | – | yes | yes |
| 916-268 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2023-08-23 | yes | yes |
| 916-272 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2014-11-11 | yes | yes |
| 916-273 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2005-03-09 | yes | yes |
| 916-277 | AT&T PACIFIC BELL | – | yes | yes |
| 916-278 | AT&T PACIFIC BELL | – | no | yes |
| 916-279 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2024-02-06 | yes | yes |
| 916-281 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | – | yes | yes |
| 916-282 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-284 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-287 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 2009-05-07 | yes | yes |
| 916-288 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 916-290 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-291 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-07-06 | yes | yes |
| 916-296 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-306 | Vonage VONAGE AMERICA LLC | 2017-08-03 | yes | yes |
| 916-307 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 916-309 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2017-12-12 | yes | yes |
| 916-310 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-313 | Onvoy ONVOY, LLC - CA | – | no | yes |
| 916-317 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 916-318 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 2014-06-20 | yes | yes |
| 916-319 | AT&T PACIFIC BELL | – | no | yes |
| 916-320 | T-Mobile METROPCS, INC. | 2001-04-24 | yes | yes |
| 916-321 | AT&T PACIFIC BELL | – | no | yes |
| 916-322 | AT&T PACIFIC BELL | – | no | yes |
| 916-323 | AT&T PACIFIC BELL | – | no | yes |
| 916-324 | AT&T PACIFIC BELL | – | no | yes |
| 916-325 | AT&T PACIFIC BELL | – | no | yes |
| 916-326 | AT&T PACIFIC BELL | – | yes | yes |
| 916-327 | AT&T PACIFIC BELL | – | no | yes |
| 916-328 | AT&T PACIFIC BELL | – | no | yes |
| 916-329 | AT&T PACIFIC BELL | – | yes | yes |
| 916-330 | T-Mobile T-MOBILE USA, INC. | 2013-12-19 | yes | yes |
| 916-336 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2024-02-06 | yes | yes |
| 916-340 | WAVENATION, LLC | – | yes | yes |
| 916-341 | AT&T PACIFIC BELL | – | yes | yes |
| 916-346 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 916-360 | AT&T PACIFIC BELL | – | yes | yes |
| 916-361 | AT&T PACIFIC BELL | – | no | yes |
| 916-362 | AT&T PACIFIC BELL | – | no | yes |
| 916-363 | AT&T PACIFIC BELL | – | no | yes |
| 916-364 | AT&T PACIFIC BELL | – | no | yes |
| 916-366 | AT&T PACIFIC BELL | – | no | yes |
| 916-368 | AT&T PACIFIC BELL | – | yes | yes |
| 916-369 | AT&T PACIFIC BELL | – | no | yes |
| 916-371 | AT&T PACIFIC BELL | – | no | yes |
| 916-372 | AT&T PACIFIC BELL | – | no | yes |
| 916-373 | AT&T PACIFIC BELL | – | no | yes |
| 916-374 | AT&T PACIFIC BELL | – | yes | yes |
| 916-375 | AT&T PACIFIC BELL | – | yes | yes |
| 916-376 | AT&T PACIFIC BELL | – | yes | yes |
| 916-379 | AT&T PACIFIC BELL | – | yes | yes |
| 916-381 | AT&T PACIFIC BELL | – | no | yes |
| 916-382 | AT&T PACIFIC BELL | – | yes | yes |
| 916-383 | AT&T PACIFIC BELL | – | no | yes |
| 916-384 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 916-386 | AT&T PACIFIC BELL | – | no | yes |
| 916-387 | AT&T PACIFIC BELL | – | yes | yes |
| 916-388 | AT&T PACIFIC BELL | – | yes | yes |
| 916-389 | Lumen CENTURYLINK COMMUNICATIONS, LLC | 2012-11-21 | yes | yes |
| 916-391 | AT&T PACIFIC BELL | – | no | yes |
| 916-392 | AT&T PACIFIC BELL | – | no | yes |
| 916-393 | AT&T PACIFIC BELL | – | no | yes |
| 916-394 | AT&T PACIFIC BELL | – | yes | yes |
| 916-395 | AT&T PACIFIC BELL | – | no | yes |
| 916-396 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-397 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-399 | AT&T PACIFIC BELL | – | yes | yes |
| 916-400 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2007-03-23 | yes | yes |
| 916-401 | Spok SPOK, INC. | – | no | yes |
| 916-402 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-403 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 916-414 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 916-416 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-417 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-420 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 916-421 | AT&T PACIFIC BELL | – | no | yes |
| 916-422 | AT&T PACIFIC BELL | – | no | yes |
| 916-423 | Frontier CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | – | no | yes |
| 916-424 | AT&T PACIFIC BELL | – | no | yes |
| 916-425 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-427 | AT&T PACIFIC BELL | – | no | yes |
| 916-428 | AT&T PACIFIC BELL | – | no | yes |
| 916-429 | AT&T PACIFIC BELL | – | yes | yes |
| 916-431 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | – | yes | yes |
| 916-433 | AT&T PACIFIC BELL | – | no | yes |
| 916-438 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 916-440 | AT&T PACIFIC BELL | – | yes | yes |
| 916-441 | AT&T PACIFIC BELL | – | no | yes |
| 916-442 | AT&T PACIFIC BELL | – | no | yes |
| 916-443 | AT&T PACIFIC BELL | – | no | yes |
| 916-444 | AT&T PACIFIC BELL | – | no | yes |
| 916-445 | AT&T PACIFIC BELL | – | no | yes |
| 916-446 | AT&T PACIFIC BELL | – | no | yes |
| 916-447 | AT&T PACIFIC BELL | – | no | yes |
| 916-448 | AT&T PACIFIC BELL | – | no | yes |
| 916-449 | AT&T PACIFIC BELL | – | yes | yes |
| 916-450 | AT&T PACIFIC BELL | – | yes | yes |
| 916-451 | AT&T PACIFIC BELL | – | no | yes |
| 916-452 | AT&T PACIFIC BELL | – | no | yes |
| 916-453 | AT&T PACIFIC BELL | – | no | yes |
| 916-454 | AT&T PACIFIC BELL | – | no | yes |
| 916-455 | AT&T PACIFIC BELL | – | no | yes |
| 916-456 | AT&T PACIFIC BELL | – | no | yes |
| 916-457 | AT&T PACIFIC BELL | – | no | yes |
| 916-460 | Onvoy ONVOY, LLC - CA | 2021-07-29 | yes | yes |
| 916-463 | AT&T PACIFIC BELL | – | no | yes |
| 916-464 | AT&T PACIFIC BELL | – | yes | yes |
| 916-465 | FIDIUM ENTERPRISE SERVICES, LLC | 2016-09-23 | yes | yes |
| 916-466 | Spok SPOK, INC. | – | no | yes |
| 916-469 | Onvoy ONVOY, LLC - CA | 2007-09-11 | yes | yes |
| 916-471 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-475 | T-Mobile T-MOBILE USA, INC. | 2001-04-24 | yes | yes |
| 916-476 | Onvoy ONVOY, LLC - CA | 2007-09-15 | yes | yes |
| 916-490 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | 2015-08-11 | yes | yes |
| 916-491 | AT&T PACIFIC BELL | – | yes | yes |
| 916-492 | AT&T PACIFIC BELL | – | no | yes |
| 916-493 | NORTH COUNTY COMMUNICATION CORPORATION - CA | – | no | yes |
| 916-494 | AT&T PACIFIC BELL | – | yes | yes |
| 916-497 | AT&T PACIFIC BELL | – | yes | yes |
| 916-498 | AT&T PACIFIC BELL | – | yes | yes |
| 916-499 | Spok SPOK, INC. | – | no | yes |
| 916-501 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-502 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 916-503 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | – | yes | yes |
| 916-504 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2007-09-18 | yes | yes |
| 916-505 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-506 | Spok SPOK, INC. | – | no | yes |
| 916-508 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-516 | T-Mobile METROPCS, INC. | 2018-08-17 | yes | yes |
| 916-519 | T-Mobile METROPCS, INC. | 2001-08-22 | no | yes |
| 916-520 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 916-522 | Spok SPOK, INC. | – | no | yes |
| 916-523 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-524 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-529 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 916-530 | T-Mobile T-MOBILE USA, INC. | 2020-09-03 | yes | yes |
| 916-531 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-533 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 916-538 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2008-04-02 | yes | yes |
| 916-539 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-541 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-548 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-549 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-551 | AT&T PACIFIC BELL | – | yes | yes |
| 916-552 | AT&T PACIFIC BELL | – | no | yes |
| 916-553 | AT&T PACIFIC BELL | – | yes | yes |
| 916-554 | AT&T PACIFIC BELL | – | yes | yes |
| 916-556 | AT&T PACIFIC BELL | – | yes | yes |
| 916-557 | AT&T PACIFIC BELL | – | no | yes |
| 916-558 | AT&T PACIFIC BELL | – | yes | yes |
| 916-562 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2016-07-22 | yes | yes |
| 916-572 | ASTOUND BROADBAND, LLC - CA | 2009-03-05 | yes | yes |
| 916-573 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | 2014-10-30 | yes | yes |
| 916-578 | T-Mobile T-MOBILE USA, INC. | 2015-03-04 | yes | yes |
| 916-583 | AT&T AT&T - LOCAL | – | yes | yes |
| 916-584 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2014-08-12 | yes | yes |
| 916-588 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | – | yes | yes |
| 916-589 | AT&T PACIFIC BELL | 2001-05-18 | yes | yes |
| 916-590 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-591 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-592 | Spok SPOK, INC. | – | no | yes |
| 916-593 | AT&T PACIFIC BELL | – | no | yes |
| 916-594 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-596 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 916-598 | T-Mobile METROPCS, INC. | 2014-12-11 | yes | yes |
| 916-599 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-600 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-601 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-603 | Charter ONVOY SPECTRUM, LLC | – | yes | yes |
| 916-606 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-607 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-612 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-615 | UTILITY TELECOM GROUP, LLC - CA | – | no | yes |
| 916-616 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-617 | AT&T PACIFIC BELL | – | yes | yes |
| 916-619 | Onvoy ONVOY, LLC - CA | 2017-08-09 | yes | yes |
| 916-620 | T-Mobile T-MOBILE USA, INC. | – | yes | yes |
| 916-628 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-631 | AT&T PACIFIC BELL | – | no | yes |
| 916-635 | AT&T PACIFIC BELL | – | no | yes |
| 916-636 | AT&T PACIFIC BELL | – | no | yes |
| 916-637 | Windstream PAETEC ITEL, LLC | 2008-11-10 | yes | yes |
| 916-638 | AT&T PACIFIC BELL | – | no | yes |
| 916-639 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2020-01-21 | yes | yes |
| 916-642 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | – | yes | yes |
| 916-650 | AT&T PACIFIC BELL | – | yes | yes |
| 916-651 | AT&T PACIFIC BELL | – | no | yes |
| 916-653 | AT&T PACIFIC BELL | – | no | yes |
| 916-654 | AT&T PACIFIC BELL | – | no | yes |
| 916-657 | AT&T PACIFIC BELL | – | no | yes |
| 916-658 | AT&T PACIFIC BELL | – | yes | yes |
| 916-661 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2013-10-07 | yes | yes |
| 916-662 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 916-668 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2009-04-28 | yes | yes |
| 916-669 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC | – | yes | yes |
| 916-680 | T-Mobile METROPCS, INC. | 2015-04-13 | yes | yes |
| 916-694 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2014-10-02 | yes | yes |
| 916-695 | T-Mobile T-MOBILE USA, INC. | 2015-03-11 | yes | yes |
| 916-697 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-698 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-701 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2015-12-01 | yes | yes |
| 916-703 | AT&T PACIFIC BELL | – | no | yes |
| 916-704 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-706 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | 2006-06-28 | yes | yes |
| 916-707 | T-Mobile T-MOBILE USA, INC. | 2021-02-25 | yes | yes |
| 916-708 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-709 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-710 | NUSO, LLC | – | yes | yes |
| 916-712 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-715 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-716 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-717 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-718 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-719 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-720 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-730 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-731 | AT&T PACIFIC BELL | – | no | yes |
| 916-732 | AT&T PACIFIC BELL | – | yes | yes |
| 916-733 | AT&T PACIFIC BELL | – | no | yes |
| 916-734 | AT&T PACIFIC BELL | – | no | yes |
| 916-736 | AT&T PACIFIC BELL | – | no | yes |
| 916-737 | AT&T PACIFIC BELL | – | yes | yes |
| 916-738 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2015-05-05 | yes | yes |
| 916-739 | AT&T PACIFIC BELL | – | yes | yes |
| 916-743 | T-Mobile T-MOBILE USA, INC. | 2001-10-18 | no | yes |
| 916-747 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-752 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-754 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 2015-10-30 | yes | yes |
| 916-758 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 916-760 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 916-761 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-762 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-763 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-764 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | yes | yes |
| 916-767 | Peerless PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 2016-11-18 | yes | yes |
| 916-769 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-795 | AT&T PACIFIC BELL | 2001-05-18 | no | yes |
| 916-798 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-799 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-800 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 916-801 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-802 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-803 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-804 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-806 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-807 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 916-808 | AT&T PACIFIC BELL | – | no | yes |
| 916-809 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2019-06-07 | yes | yes |
| 916-810 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | no | yes |
| 916-812 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-813 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-814 | Spok SPOK, INC. | – | no | yes |
| 916-815 | Spok SPOK, INC. | – | no | yes |
| 916-816 | Spok SPOK, INC. | – | no | yes |
| 916-819 | Spok SPOK, INC. | – | no | yes |
| 916-820 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2020-08-25 | yes | yes |
| 916-821 | T-Mobile METROPCS, INC. | 2002-05-17 | no | yes |
| 916-822 | Allstream ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 2009-11-23 | yes | yes |
| 916-823 | AT&T AT&T ENTERPRISES, LLC | 2015-07-10 | yes | yes |
| 916-825 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-826 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-828 | Spok SPOK, INC. | – | no | yes |
| 916-832 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 916-833 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | yes | yes |
| 916-834 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-835 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-837 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-838 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-840 | Lumen LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | 2015-08-10 | yes | yes |
| 916-841 | T-Mobile T-MOBILE USA, INC. | 2015-05-05 | yes | yes |
| 916-842 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2006-03-17 | yes | yes |
| 916-843 | AT&T PACIFIC BELL | – | no | yes |
| 916-845 | AT&T PACIFIC BELL | – | no | yes |
| 916-848 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-849 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-851 | AT&T PACIFIC BELL | – | no | yes |
| 916-852 | AT&T PACIFIC BELL | – | no | yes |
| 916-853 | AT&T PACIFIC BELL | – | no | yes |
| 916-854 | AT&T PACIFIC BELL | – | no | yes |
| 916-855 | AT&T PACIFIC BELL | – | no | yes |
| 916-856 | AT&T PACIFIC BELL | – | yes | yes |
| 916-857 | AT&T PACIFIC BELL | – | yes | yes |
| 916-858 | AT&T PACIFIC BELL | – | yes | yes |
| 916-859 | AT&T PACIFIC BELL | – | no | yes |
| 916-861 | AT&T PACIFIC BELL | – | no | yes |
| 916-862 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2001-03-26 | yes | yes |
| 916-868 | XO CALIFORNIA, INC. | – | yes | yes |
| 916-869 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-870 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-873 | AT&T NEW CINGULAR WIRELESS PCS, LLC | 2005-01-03 | yes | yes |
| 916-874 | AT&T PACIFIC BELL | – | no | yes |
| 916-875 | AT&T PACIFIC BELL | – | no | yes |
| 916-879 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 2001-03-01 | yes | yes |
| 916-881 | 33 WIRELESS INC. | – | no | yes |
| 916-887 | AT&T PACIFIC BELL | 2013-09-23 | yes | yes |
| 916-889 | T-Mobile METROPCS, INC. | 2004-11-15 | yes | yes |
| 916-893 | T-Mobile METROPCS, INC. | – | yes | yes |
| 916-894 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2019-06-18 | yes | yes |
| 916-898 | Comcast COMCAST PHONE OF CALIFORNIA, LLC | 2020-09-21 | yes | yes |
| 916-901 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 916-902 | IP HORIZON LLC | 2020-11-25 | yes | yes |
| 916-905 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | 2010-08-11 | yes | yes |
| 916-912 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 916-914 | MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | yes | yes |
| 916-916 | Charter ONVOY SPECTRUM, LLC | 2023-05-22 | yes | yes |
| 916-917 | WIDE VOICE, LLC - CA | 2013-11-18 | yes | yes |
| 916-919 | T-Mobile METROPCS, INC. | 2001-04-24 | yes | yes |
| 916-926 | COMMIO, LLC | 2017-03-24 | yes | yes |
| 916-930 | AT&T PACIFIC BELL | – | yes | yes |
| 916-942 | AT&T PACIFIC BELL | – | yes | yes |
| 916-946 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 2021-07-28 | yes | yes |
| 916-947 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-949 | UTILITY TELECOM GROUP, LLC - CA | 2005-02-01 | yes | yes |
| 916-951 | Spok SPOK, INC. | – | no | yes |
| 916-952 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-955 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-956 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-957 | T-Mobile T-MOBILE USA, INC. | 2021-05-17 | yes | yes |
| 916-964 | Onvoy ONVOY, LLC - CA | 2022-04-29 | yes | yes |
| 916-970 | Onvoy ONVOY, LLC - CA | – | yes | yes |
| 916-980 | Charter ONVOY SPECTRUM, LLC | – | yes | yes |
| 916-981 | Spok SPOK, INC. | – | no | yes |
| 916-982 | SKYE TELECOM LLC DBA SKYETEL | 2021-09-24 | yes | yes |
| 916-995 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | – | no | yes |
| 916-996 | AT&T NEW CINGULAR WIRELESS PCS, LLC | – | no | yes |
| 916-997 | T-Mobile METROPCS, INC. | – | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| PACIFIC BELL | AT&T | 125 | 34.6% |
| NEW CINGULAR WIRELESS PCS, LLC | AT&T | 48 | 13.3% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | Verizon | 45 | 12.5% |
| METROPCS, INC. | T-Mobile | 22 | 6.1% |
| SPOK, INC. | Spok | 13 | 3.6% |
| ONVOY, LLC - CA | Onvoy | 12 | 3.3% |
| T-MOBILE USA, INC. | T-Mobile | 11 | 3% |
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 8 | 2.2% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | Verizon | 8 | 2.2% |
| MATRIX TELECOM, LLC. S/I/I TNCI - CA | – | 7 | 1.9% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 7 | 1.9% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - CA | AT&T | 6 | 1.7% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 5 | 1.4% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 5 | 1.4% |
| ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | Allstream | 4 | 1.1% |
| COMCAST PHONE OF CALIFORNIA, LLC | Comcast | 3 | 0.8% |
| ONVOY SPECTRUM, LLC | Charter | 3 | 0.8% |
| 33 WIRELESS INC. | – | 2 | 0.6% |
| IP HORIZON LLC | – | 2 | 0.6% |
| FIDIUM ENTERPRISE SERVICES, LLC | – | 2 | 0.6% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC | Verizon | 2 | 0.6% |
| AT&T - LOCAL | AT&T | 2 | 0.6% |
| LEVEL 3 TELECOM OF CALIFORNIA, LP - CA | Lumen | 2 | 0.6% |
| PEERLESS NETWORK OF CALIFORNIA, LLC - CA | Peerless | 2 | 0.6% |
| UTILITY TELECOM GROUP, LLC - CA | – | 2 | 0.6% |
| VONAGE AMERICA LLC | Vonage | 1 | 0.3% |
| WAVENATION, LLC | – | 1 | 0.3% |
| CENTURYLINK COMMUNICATIONS, LLC | Lumen | 1 | 0.3% |
| CITIZENS TELECOM CA. DBA FRONTIER COM OF CA | Frontier | 1 | 0.3% |
| NORTH COUNTY COMMUNICATION CORPORATION - CA | – | 1 | 0.3% |
| ASTOUND BROADBAND, LLC - CA | – | 1 | 0.3% |
| PAETEC ITEL, LLC | Windstream | 1 | 0.3% |
| NUSO, LLC | – | 1 | 0.3% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 0.3% |
| XO CALIFORNIA, INC. | – | 1 | 0.3% |
| WIDE VOICE, LLC - CA | – | 1 | 0.3% |
| COMMIO, LLC | – | 1 | 0.3% |
| SKYE TELECOM LLC DBA SKYETEL | – | 1 | 0.3% |
Same rate center in other codes
Overlay codes cover the same geography, so one rate center is served by all of them.
Frequently asked
Which prefixes belong to SCRM MAIN in area code 916?
361 blocks: 201, 202, 203, 204, 205, 206, 207, 208, 210, 212, 213, 214 and 349 more, all listed in the table above.
Which carriers have numbers in SCRM MAIN?
PACIFIC BELL (125 blocks), NEW CINGULAR WIRELESS PCS, LLC (48 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (45 blocks), METROPCS, INC. (22 blocks), SPOK, INC. (13 blocks), ONVOY, LLC - CA (12 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SCRM MAIN a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.