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 |
|---|---|---|---|---|---|
| 2007-02-20 | 971-340 | T-MOBILE USA, INC. | 6529 | PORTLAND | OR |
| 2007-02-19 | 352-509 | PAETEC ITEL, LLC | 829J | OCALA | FL |
| 2007-02-19 | 469-274 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2007-02-19 | 469-288 | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
| 2007-02-19 | 731-215 | BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 9419 | JACKSON | TN |
| 2007-02-19 | 832-273 | AERIAL COMMUNICATIONS, INC. | 6701 | HOUSTON | TX |
| 2007-02-19 | 956-351 | STPCS JOINT VENTURE, LLC | 4290 | WESLACO | TX |
| 2007-02-17 | 318-947 | CENTURYLINK COMMUNICATIONS LLC - LA | 2896 | MANSFIELD | LA |
| 2007-02-16 | 256-975 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AL | 6804 | HUNTSVILLE | AL |
| 2007-02-16 | 270-931 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CENTRAL CY | KY |
| 2007-02-16 | 386-249 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | LIVE OAK | FL |
| 2007-02-16 | 418-398 | Bell Mobility | 6574 | Chandler | — |
| 2007-02-16 | 418-902 | Videotron Ltd. | 8306 | St-Prime | — |
| 2007-02-16 | 513-468 | TWC IP ENABLED SERVICES, LLC | 793K | TRENTON | OH |
| 2007-02-16 | 606-425 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SOMERSET | KY |
| 2007-02-16 | 684-254 | AST TELECOM, LLC | 1460 | AM SAMOA | AS |
| 2007-02-16 | 778-355 | Shaw Telecom Inc. | 497E | Port Moody | — |
| 2007-02-16 | 786-329 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2007-02-16 | 813-418 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | TAMPACEN | FL |
| 2007-02-16 | 904-487 | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | JACKSONVL | FL |
| 2007-02-16 | 910-925 | WINDSTREAM COMMUNICATIONS, INC. - NC | 7970 | FAYETTEVL | NC |
| 2007-02-16 | 937-720 | TWC IP ENABLED SERVICES, LLC | 793K | NEW PARIS | OH |
| 2007-02-16 | 937-737 | TWC IP ENABLED SERVICES, LLC | 793K | ARCANUM | OH |
| 2007-02-16 | 937-798 | TWC IP ENABLED SERVICES, LLC | 793K | PEEBLES | OH |
| 2007-02-15 | 218-536 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | WALKER | MN |
| 2007-02-15 | 417-597 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MO | 5814 | SPRINGFLD | MO |
| 2007-02-15 | 424-216 | T-MOBILE USA, INC. | 6529 | SNMN MRVS | CA |
| 2007-02-15 | 443-602 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | BALTIMORE | MD |
| 2007-02-15 | 510-230 | T-MOBILE USA, INC. | 6529 | RICHMOND | CA |
| 2007-02-15 | 630-312 | ILLINOIS BELL TEL CO | 9329 | LEMONT | IL |
| 2007-02-15 | 650-214 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | MT VIEW | CA |
| 2007-02-15 | 786-283 | METROPCS, INC. | 5562 | HOMESTEAD | FL |
| 2007-02-15 | 845-271 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HAVERSTRAW | NY |
| 2007-02-15 | 951-223 | FRONTIER CALIFORNIA INC. | 2319 | HEMT HMLD | CA |
| 2007-02-14 | 319-853 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | NO LIBERTY | IA |
| 2007-02-14 | 484-797 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | READING | PA |
| 2007-02-14 | 512-317 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUSTIN | TX |
| 2007-02-14 | 563-358 | MCC TELEPHONY LLC | 593K | FTATKINSON | IA |
| 2007-02-14 | 563-683 | MCC TELEPHONY LLC | 593K | NEW ALBIN | IA |
| 2007-02-14 | 563-725 | MCC TELEPHONY LLC | 593K | ELGIN | IA |
| 2007-02-14 | 563-764 | MCC TELEPHONY LLC | 593K | OSSIAN | IA |
| 2007-02-14 | 641-353 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | KENSETT | IA |
| 2007-02-14 | 641-372 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | ROCKWELL | IA |
| 2007-02-14 | 641-440 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | CLEAR LAKE | IA |
| 2007-02-14 | 641-457 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | LELAND | IA |
| 2007-02-14 | 641-735 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | BUFFALOCTR | IA |
| 2007-02-14 | 641-834 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | LYNNVILLE | IA |
| 2007-02-14 | 641-846 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | VENTURA | IA |
| 2007-02-14 | 641-887 | MCC TELEPHONY OF IOWA, LLC - IA | 751F | SULLY | IA |
| 2007-02-14 | 712-453 | MCC TELEPHONY LLC | 593K | ESSEX | IA |
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.