NumberResearchRecent prefix assignments
371 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.
Most active assignees, last 30 days
New assignments by month
Sep 2026
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Dec 2025
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2001-08-28 | 662-503 | TELEPAK NETWORKS, INC. - MS | 5278 | SARDIS | MS |
| 2001-08-28 | 662-505 | TELEPAK NETWORKS, INC. - MS | 5278 | SUMNER | MS |
| 2001-08-28 | 662-506 | TELEPAK NETWORKS, INC. - MS | 5278 | WATER VLY | MS |
| 2001-08-28 | 662-516 | TELEPAK NETWORKS, INC. - MS | 5278 | KOSCIUSKO | MS |
| 2001-08-28 | 662-525 | TELEPAK NETWORKS, INC. - MS | 5278 | LEXINGTON | MS |
| 2001-08-28 | 662-527 | TELEPAK NETWORKS, INC. - MS | 5278 | ROLLNGFORK | MS |
| 2001-08-28 | 662-535 | TELEPAK NETWORKS, INC. - MS | 5278 | WINONA | MS |
| 2001-08-28 | 845-537 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MONROE | NY |
| 2001-08-28 | 989-964 | MICHIGAN BELL TEL CO | 9323 | SAGINAW | MI |
| 2001-08-27 | 214-690 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2001-08-27 | 228-201 | TELEPAK NETWORKS, INC. - MS | 5278 | PASCAGOULA | MS |
| 2001-08-27 | 231-647 | TELNET WORLDWIDE, INC. | 817J | CORAL | MI |
| 2001-08-27 | 231-822 | TELNET WORLDWIDE, INC. | 817J | BEULAH | MI |
| 2001-08-27 | 231-902 | TELNET WORLDWIDE, INC. | 817J | HART | MI |
| 2001-08-27 | 248-756 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | NORTHVILLE | MI |
| 2001-08-27 | 248-864 | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | SOUTHFIELD | MI |
| 2001-08-27 | 248-979 | METROPCS, INC. | 5562 | BIRMINGHAM | MI |
| 2001-08-27 | 325-451 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GOLDTHWAIT | TX |
| 2001-08-27 | 418-896 | TELUS Mobility | 8303 | Rimouski | — |
| 2001-08-27 | 419-810 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | TOLEDO | OH |
| 2001-08-27 | 502-299 | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2001-08-27 | 502-442 | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2001-08-27 | 573-253 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MEXICO | MO |
| 2001-08-27 | 604-755 | Bell West Inc. | 2933 | Abbotsford | — |
| 2001-08-27 | 662-214 | TELEPAK NETWORKS, INC. - MS | 5278 | BALDWYN | MS |
| 2001-08-27 | 662-478 | TELEPAK NETWORKS, INC. - MS | 5278 | AMORY | MS |
| 2001-08-27 | 662-479 | TELEPAK NETWORKS, INC. - MS | 5278 | BELMONT | MS |
| 2001-08-27 | 662-480 | TELEPAK NETWORKS, INC. - MS | 5278 | BOONEVILLE | MS |
| 2001-08-27 | 662-481 | TELEPAK NETWORKS, INC. - MS | 5278 | COFFEEVL | MS |
| 2001-08-27 | 662-482 | TELEPAK NETWORKS, INC. - MS | 5278 | DREW | MS |
| 2001-08-27 | 662-484 | TELEPAK NETWORKS, INC. - MS | 5278 | HOLLY SPG | MS |
| 2001-08-27 | 662-499 | TELEPAK NETWORKS, INC. - MS | 5278 | HOUSTON | MS |
| 2001-08-27 | 774-231 | BANDWIDTH.COM CLEC, LLC - MA | 990E | NATICK | MA |
| 2001-08-27 | 786-486 | METROPCS, INC. | 5562 | MIAMI | FL |
| 2001-08-27 | 847-961 | ILLINOIS BELL TEL CO | 9329 | HUNTLEY | IL |
| 2001-08-26 | 937-894 | TWC IP ENABLED SERVICES, LLC | 793K | BOTKINS | OH |
| 2001-08-26 | 937-895 | TWC IP ENABLED SERVICES, LLC | 793K | GERMANTOWN | OH |
| 2001-08-24 | 251-786 | ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC | 6916 | MOBILE | AL |
| 2001-08-24 | 334-233 | POWERTEL BIRMINGHAM LICENSES, INC. | 7475 | MONTGOMERY | AL |
| 2001-08-24 | 334-799 | METROPCS, INC. | 5562 | MONTGOMERY | AL |
| 2001-08-24 | 407-267 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ORLANDO | FL |
| 2001-08-24 | 407-383 | AERIAL COMMUNICATIONS, INC. | 6701 | WINTERPARK | FL |
| 2001-08-24 | 409-443 | SOUTHWESTERN BELL | 9533 | GALVESTON | TX |
| 2001-08-24 | 413-544 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | PALMER | MA |
| 2001-08-24 | 413-993 | PAETEC ITEL, LLC | 829J | SO DEERFLD | MA |
| 2001-08-24 | 440-308 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LORAIN | OH |
| 2001-08-24 | 504-338 | VOICESTREAM GSM I, LLC | 150C | KENNER | LA |
| 2001-08-24 | 504-931 | VOICESTREAM GSM I, LLC | 150C | NEWORLEANS | LA |
| 2001-08-24 | 774-352 | PAETEC ITEL, LLC | 829J | DENNIS | MA |
| 2001-08-24 | 774-521 | PAETEC ITEL, LLC | 829J | OSTERVILLE | MA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.