NumberResearchRecent prefix assignments
380 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 2026-04
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 |
|---|---|---|---|---|---|
| 2007-02-22 | 780-793 | TELUS | 8084 | Fort McMurray | — |
| 2007-02-22 | 819-789 | TELUS Quebec | 2243 | Plessisville | — |
| 2007-02-22 | 903-915 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FAIRFIELD | TX |
| 2007-02-21 | 219-433 | T-MOBILE USA, INC. | 6529 | GARY | IN |
| 2007-02-21 | 323-409 | PACIFIC BELL | 9740 | LSAN DA 04 | CA |
| 2007-02-21 | 325-270 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | KINGSLAND | TX |
| 2007-02-21 | 330-840 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | TWINSBURG | OH |
| 2007-02-21 | 347-263 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN07 | NY |
| 2007-02-21 | 347-265 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN14 | NY |
| 2007-02-21 | 347-266 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2007-02-21 | 404-546 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA | GA |
| 2007-02-21 | 424-200 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | HAWTHORNE | CA |
| 2007-02-21 | 541-516 | QWEST CORPORATION | 9638 | REDMOND | OR |
| 2007-02-21 | 615-663 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MURFREESBO | TN |
| 2007-02-21 | 615-719 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2007-02-21 | 615-752 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NASHVILLE | TN |
| 2007-02-21 | 631-316 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | BRENTWOOD | NY |
| 2007-02-21 | 646-300 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN01 | NY |
| 2007-02-21 | 708-446 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | LA GRANGE | IL |
| 2007-02-21 | 732-320 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | MIDDLETOWN | NJ |
| 2007-02-21 | 773-939 | T-MOBILE USA, INC. | 6529 | CHICGOZN08 | IL |
| 2007-02-21 | 806-401 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | LUBBOCK | TX |
| 2007-02-21 | 812-998 | PERRY-SPENCER COMMUNICATIONS, INC. - IN | 5584 | FERDINAND | IN |
| 2007-02-21 | 908-442 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | CLINTON | NJ |
| 2007-02-21 | 908-455 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | HAMPTON | NJ |
| 2007-02-21 | 936-238 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUFKIN | TX |
| 2007-02-21 | 956-325 | STPCS JOINT VENTURE, LLC | 4290 | PHARR | TX |
| 2007-02-21 | 973-732 | CSC VOICE, LLC | 612K | NEWARK | NJ |
| 2007-02-20 | 202-476 | VERIZON WASHINGTON DC, INC. | 9211 | WSHNGTNZN1 | DC |
| 2007-02-20 | 214-997 | ONVOY, LLC - TX | 903C | DLFTWTARPT | TX |
| 2007-02-20 | 219-256 | T-MOBILE USA, INC. | 6529 | E CHICAGO | IN |
| 2007-02-20 | 301-378 | COMCAST IP PHONE, LLC | 318J | FREDERICK | MD |
| 2007-02-20 | 337-591 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 6505 | LAFAYETTE | LA |
| 2007-02-20 | 478-304 | CHARTER IP ENABLED SERVICES, LLC | 792K | DUBLIN | GA |
| 2007-02-20 | 541-537 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ROSEBURG | OR |
| 2007-02-20 | 704-936 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2007-02-20 | 706-229 | CHARTER IP ENABLED SERVICES, LLC | 792K | DALTON | GA |
| 2007-02-20 | 708-527 | T-MOBILE USA, INC. | 6529 | HARVEY | IL |
| 2007-02-20 | 717-425 | METROPCS, INC. | 5562 | HARISBGZN1 | PA |
| 2007-02-20 | 740-538 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | MARIETTA | OH |
| 2007-02-20 | 773-571 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN07 | IL |
| 2007-02-20 | 773-849 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | CHICGOZN03 | IL |
| 2007-02-20 | 786-342 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2007-02-20 | 786-369 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2007-02-20 | 814-807 | ARMSTRONG TELECOMMUNICATIONS, INC. - PA | 422C | MEADVILLE | PA |
| 2007-02-20 | 859-457 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LEXINGTON | KY |
| 2007-02-20 | 864-618 | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | WARESHOALS | SC |
| 2007-02-20 | 864-970 | LEVEL 3 COMMUNICATIONS, LLC - SC | 5258 | NINETY SIX | SC |
| 2007-02-20 | 903-956 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BULLARD | TX |
| 2007-02-20 | 915-219 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EL PASO | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 2026-04 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.