Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records
SAGINAW prefixes in area code 989
NANPA records 114 assigned NXX blocks to rate center SAGINAW in area code 989, 15.8% of the 723 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. 30 holders hold those blocks, the largest being MICHIGAN BELL TEL CO (29), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (22), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (15). The earliest assignment on record here is 2001-01-25 and the most recent 2026-03-30. 74 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
114 assigned blocks – 15.8% of 989
30 holders of record
74 of them pooled in 1,000-number lots
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 989-201 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-208 | Windstream PAETEC ITEL, LLC | 2022-04-14 | yes | yes |
| 989-212 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-213 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2001-01-25 | yes | yes |
| 989-220 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-222 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-233 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-239 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-245 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-249 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-252 | Windstream PAETEC ITEL, LLC | 2005-02-14 | yes | yes |
| 989-253 | Spok SPOK, INC. | – | no | yes |
| 989-258 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-270 | Onvoy ONVOY, LLCV - MI | 2017-12-22 | yes | yes |
| 989-272 | CLEAR RATE COMMUNICATIONS, LLC | 2007-09-18 | yes | yes |
| 989-274 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-276 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-280 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-284 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-293 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-295 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-297 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-298 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-320 | INTRADO COMMUNICATIONS, LLC | 2020-03-31 | yes | yes |
| 989-321 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2005-09-22 | yes | yes |
| 989-326 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-327 | AT&T AT&T ENTERPRISES, LLC | 2005-04-06 | yes | yes |
| 989-332 | T-Mobile METROPCS, INC. | 2008-03-03 | yes | yes |
| 989-341 | AT&T TELEPORT COMMUNICATIONS AMERICA, LLC - MI | 2007-08-07 | yes | yes |
| 989-355 | Onvoy ONVOY, LLCV - MI | 2012-10-22 | yes | yes |
| 989-364 | IP HORIZON LLC | 2021-01-28 | yes | yes |
| 989-372 | Bandwidth BANDWIDTH.COM CLEC, LLC - MI | 2008-10-07 | yes | yes |
| 989-384 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-385 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-392 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2008-09-09 | yes | yes |
| 989-393 | INTERACTIVE SERVICES NETWORK, INC. | 2002-01-17 | no | yes |
| 989-395 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-397 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 989-399 | Windstream PAETEC ITEL, LLC | – | no | yes |
| 989-401 | Charter CHARTER IP ENABLED SERVICES, LLC | 2007-01-04 | yes | yes |
| 989-412 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-443 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2004-10-06 | yes | yes |
| 989-451 | Dish BOOST SUBSCRIBERCO L.L.C. | 2021-12-15 | yes | yes |
| 989-475 | Windstream PAETEC ITEL, LLC | 2007-10-08 | yes | yes |
| 989-482 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2002-08-14 | yes | yes |
| 989-484 | Verizon MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | 2003-07-11 | yes | yes |
| 989-493 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-497 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-498 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-501 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-522 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2010-07-06 | yes | yes |
| 989-525 | Windstream PAETEC ITEL, LLC | 2005-08-18 | yes | yes |
| 989-529 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2002-04-22 | yes | yes |
| 989-543 | WAVENATION, LLC | 2026-01-08 | yes | yes |
| 989-558 | Vonage VONAGE AMERICA LLC | 2018-03-09 | yes | yes |
| 989-562 | AHOI LLC | 2026-03-30 | yes | yes |
| 989-574 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-577 | Onvoy ONVOY, LLCV - MI | – | yes | yes |
| 989-583 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-596 | 123.NET, LLC | 2002-08-12 | no | yes |
| 989-598 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-599 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-607 | Lumen LEVEL 3 COMMUNICATIONS, LLC - MI | 2002-05-14 | yes | yes |
| 989-610 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-702 | Onvoy ONVOY, LLCV - MI | 2010-04-02 | yes | yes |
| 989-714 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-717 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-730 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-737 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-746 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-751 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-752 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-753 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-754 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-755 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-757 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-758 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-759 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-770 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-771 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-776 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-777 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-780 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 2002-09-17 | yes | yes |
| 989-781 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-790 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-791 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-792 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-793 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-797 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-798 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | yes | yes |
| 989-799 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-830 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-844 | Lumen CENTURYLINK COMMUNICATIONS, LLC | 2015-03-09 | yes | yes |
| 989-860 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-870 | AT&T MICHIGAN BELL TEL CO | – | no | yes |
| 989-877 | TERRA NOVA TELECOM INC. | 2019-03-04 | yes | yes |
| 989-890 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-899 | FRACTEL, LLC | 2020-02-25 | yes | yes |
| 989-900 | Onvoy ONVOY, LLCV - MI | 2017-12-20 | yes | yes |
| 989-902 | Charter ONVOY SPECTRUM, LLC | 2021-04-14 | yes | yes |
| 989-906 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-907 | AT&T MICHIGAN BELL TEL CO | – | yes | yes |
| 989-909 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | – | yes | yes |
| 989-920 | American Messaging AMERICAN MESSAGING SERVICES, LLC | – | no | yes |
| 989-921 | Windstream PAETEC ITEL, LLC | – | no | yes |
| 989-928 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | – | no | yes |
| 989-930 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 2014-07-25 | yes | yes |
| 989-964 | AT&T MICHIGAN BELL TEL CO | 2001-08-28 | yes | yes |
| 989-971 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | – | yes | yes |
| 989-980 | AT&T NEW CINGULAR WIRELESS PCS, LLC - IL | 2002-08-05 | no | yes |
| 989-988 | COMMIO, LLC | 2019-05-02 | yes | yes |
| 989-990 | SKYE TELECOM LLC DBA SKYETEL | 2021-09-17 | yes | yes |
| 989-992 | T-Mobile OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2001-07-26 | yes | yes |
| 989-996 | Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 2001-03-26 | 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 |
|---|---|---|---|
| MICHIGAN BELL TEL CO | AT&T | 29 | 25.4% |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | Verizon | 22 | 19.3% |
| OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | T-Mobile | 15 | 13.2% |
| AMERICAN MESSAGING SERVICES, LLC | American Messaging | 9 | 7.9% |
| PAETEC ITEL, LLC | Windstream | 6 | 5.3% |
| ONVOY, LLCV - MI | Onvoy | 5 | 4.4% |
| NEW CINGULAR WIRELESS PCS, LLC - IL | AT&T | 5 | 4.4% |
| SPOK, INC. | Spok | 1 | 0.9% |
| CLEAR RATE COMMUNICATIONS, LLC | – | 1 | 0.9% |
| INTRADO COMMUNICATIONS, LLC | – | 1 | 0.9% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 0.9% |
| METROPCS, INC. | T-Mobile | 1 | 0.9% |
| TELEPORT COMMUNICATIONS AMERICA, LLC - MI | AT&T | 1 | 0.9% |
| IP HORIZON LLC | – | 1 | 0.9% |
| BANDWIDTH.COM CLEC, LLC - MI | Bandwidth | 1 | 0.9% |
| INTERACTIVE SERVICES NETWORK, INC. | – | 1 | 0.9% |
| CHARTER IP ENABLED SERVICES, LLC | Charter | 1 | 0.9% |
| BOOST SUBSCRIBERCO L.L.C. | Dish | 1 | 0.9% |
| MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI | Verizon | 1 | 0.9% |
| WAVENATION, LLC | – | 1 | 0.9% |
| VONAGE AMERICA LLC | Vonage | 1 | 0.9% |
| AHOI LLC | – | 1 | 0.9% |
| 123.NET, LLC | – | 1 | 0.9% |
| LEVEL 3 COMMUNICATIONS, LLC - MI | Lumen | 1 | 0.9% |
| CENTURYLINK COMMUNICATIONS, LLC | Lumen | 1 | 0.9% |
| TERRA NOVA TELECOM INC. | – | 1 | 0.9% |
| FRACTEL, LLC | – | 1 | 0.9% |
| ONVOY SPECTRUM, LLC | Charter | 1 | 0.9% |
| COMMIO, LLC | – | 1 | 0.9% |
| SKYE TELECOM LLC DBA SKYETEL | – | 1 | 0.9% |
Frequently asked
Which prefixes belong to SAGINAW in area code 989?
114 blocks: 201, 208, 212, 213, 220, 222, 233, 239, 245, 249, 252, 253 and 102 more, all listed in the table above.
Which carriers have numbers in SAGINAW?
MICHIGAN BELL TEL CO (29 blocks), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI (22 blocks), OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC (15 blocks), AMERICAN MESSAGING SERVICES, LLC (9 blocks), PAETEC ITEL, LLC (6 blocks), ONVOY, LLCV - MI (5 blocks). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is SAGINAW 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.