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
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2009-01-12 | 714-610 | METROPCS NETWORKS, LLC | 899D | PLACENTIA | CA |
| 2009-01-12 | 818-527 | METROPCS NETWORKS, LLC | 899D | NORTHRIDGE | CA |
| 2009-01-12 | 828-424 | AT&T ENTERPRISES, LLC | 516C | ASHEVILLE | NC |
| 2009-01-12 | 918-935 | ONVOY, LLC - OK | 409F | TULSA | OK |
| 2009-01-09 | 224-829 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ALGONQUIN | IL |
| 2009-01-09 | 302-333 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILMINGTON | DE |
| 2009-01-09 | 401-319 | PAETEC ITEL, LLC | 829J | CENTREDALE | RI |
| 2009-01-09 | 402-836 | QWEST CORPORATION | 9631 | OMAHA | NE |
| 2009-01-09 | 702-272 | METROPCS, INC. | 5562 | LAS VEGAS | NV |
| 2009-01-09 | 864-263 | AT&T ENTERPRISES, LLC | 516C | GREENVILLE | SC |
| 2009-01-08 | 267-586 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-01-08 | 267-588 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-01-08 | 267-591 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-01-08 | 267-592 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-01-08 | 267-593 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHLDLPHZN1 | PA |
| 2009-01-08 | 514-424 | Videotron Ltd. | 328F | Montreal | — |
| 2009-01-08 | 760-569 | WIDE VOICE, LLC - CA | 252F | PALM SPG | CA |
| 2009-01-08 | 775-390 | LINCOLN COUNTY TEL. SYSTEM, INC. | 2351 | TOQUOP | NV |
| 2009-01-08 | 951-262 | WIDE VOICE, LLC - CA | 252F | HEMT ANZA | CA |
| 2009-01-08 | 980-406 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2009-01-07 | 226-922 | Rogers Communications Canada Inc. (Wireless) | 8821 | Brantford | — |
| 2009-01-07 | 289-921 | Rogers Communications Canada Inc. (Wireless) | 8821 | Hamilton | — |
| 2009-01-07 | 563-329 | UNITED STATES CELLULAR - IA | 6266 | MCGREGOR | IA |
| 2009-01-07 | 609-850 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MOUNTHOLLY | NJ |
| 2009-01-07 | 613-556 | Fido Solutions Inc. | 5643 | Brockville | — |
| 2009-01-07 | 616-589 | METROPCS, INC. | 5562 | GRAND RPDS | MI |
| 2009-01-07 | 804-410 | IDT AMERICA, CORP. - VA | 231C | COLONILBCH | VA |
| 2009-01-07 | 856-899 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | VINELAND | NJ |
| 2009-01-07 | 902-316 | Rogers Communications Canada Inc. (Wireless) | 8821 | Charlottetown | — |
| 2009-01-06 | 207-390 | BELL ATLANTIC MOBILE, INC | 6386 | ROCKLAND | ME |
| 2009-01-06 | 224-592 | ILLINOIS BELL TEL CO | 9329 | SKOKIE | IL |
| 2009-01-06 | 226-921 | Rogers Communications Canada Inc. (Wireless) | 8821 | Stratford | — |
| 2009-01-06 | 401-545 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - RI | 6389 | PROVIDENCE | RI |
| 2009-01-06 | 609-435 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | WILDWOOD | NJ |
| 2009-01-06 | 613-559 | Fido Solutions Inc. | 5643 | Pembroke | — |
| 2009-01-06 | 613-661 | Rogers Communications Canada Inc. (Wireless) | 8821 | Belleville | — |
| 2009-01-06 | 856-295 | PEERLESS NETWORK OF NEW JERSEY, LLC - NJ | 264F | CAMDEN | NJ |
| 2009-01-06 | 909-259 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ONTARIO | CA |
| 2009-01-05 | 209-589 | ONVOY, LLC - CA | 649C | MODESTO | CA |
| 2009-01-05 | 512-412 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | BASTROP | TX |
| 2009-01-05 | 626-521 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | COVINA | CA |
| 2009-01-05 | 714-551 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | ORANGE | CA |
| 2009-01-05 | 805-309 | PEERLESS NETWORK OF CALIFORNIA, LLC - CA | 373F | THOUSAOAKS | CA |
| 2009-01-05 | 806-419 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | PAMPA | TX |
| 2009-01-02 | 250-999 | Iristel Inc. | 154E | Victoria | — |
| 2009-01-02 | 251-263 | ONVOY, LLC - AL | 604E | MOBILE | AL |
| 2009-01-02 | 337-446 | ONVOY, LLC - LA | 749E | LAFAYETTE | LA |
| 2009-01-02 | 613-775 | ExaTEL Inc. | 3147 | Pembroke | — |
| 2009-01-02 | 705-895 | ExaTEL Inc. | 3147 | Gogama | — |
| 2009-01-02 | 717-809 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | CHAMBERSBG | PA |
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.