NumberResearchRecent prefix assignments
366 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026
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 |
|---|---|---|---|---|---|
| 2006-04-06 | 705-935 | Bell Mobility | 6574 | Haliburton | — |
| 2006-04-06 | 705-936 | Bell Mobility | 6574 | Espanola | — |
| 2006-04-06 | 705-937 | Bell Mobility | 6574 | Midland | — |
| 2006-04-06 | 705-938 | Bell Mobility | 6574 | Parry Sound | — |
| 2006-04-06 | 716-704 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | BUFFALO | NY |
| 2006-04-06 | 780-298 | Bell Mobility | 6574 | Edmonton | — |
| 2006-04-06 | 819-507 | Bell Mobility | 6574 | Ste-Agathe | — |
| 2006-04-06 | 860-992 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | HARTFORD | CT |
| 2006-04-06 | 862-781 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MT FREEDOM | NJ |
| 2006-04-06 | 912-329 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SYLVANIA | GA |
| 2006-04-05 | 203-908 | OMNIPOINT COMMUNICATIONS, INC. - CT | 6624 | BRIDGEPORT | CT |
| 2006-04-05 | 314-827 | T-MOBILE USA, INC. | 6529 | ST LOUIS | MO |
| 2006-04-05 | 418-765 | TELUS Quebec | 2243 | Roberval | — |
| 2006-04-05 | 450-642 | Cooptel | 818D | Actonvale | — |
| 2006-04-05 | 540-317 | PAETEC ITEL, LLC | 829J | CULPEPER | VA |
| 2006-04-05 | 567-868 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | TOLEDO | OH |
| 2006-04-05 | 573-705 | T-MOBILE USA, INC. | 6529 | FARMINGTON | MO |
| 2006-04-05 | 703-910 | PAETEC ITEL, LLC | 829J | OCCOQUAN | VA |
| 2006-04-05 | 724-768 | ARMSTRONG TELECOMMUNICATIONS, INC. - PA | 422C | CURTISVL | PA |
| 2006-04-05 | 773-605 | FIRST COMMUNICATIONS, LLC | 460K | CHICGOZN02 | IL |
| 2006-04-05 | 780-824 | TELUS | 8084 | Fort Mackay | — |
| 2006-04-05 | 816-344 | PAETEC ITEL, LLC | 829J | ST JOSEPH | MO |
| 2006-04-05 | 819-299 | 9164-3122 Quebec inc | 843D | Trois-Rivieres | — |
| 2006-04-05 | 819-542 | Cooptel | 818D | Sherbrooke | — |
| 2006-04-05 | 860-970 | ONVOY, LLC - CT | 639C | HARTFORD | CT |
| 2006-04-04 | 208-908 | ONVOY, LLC - ID | 689F | BOISE | ID |
| 2006-04-04 | 217-551 | MCC TELEPHONY LLC | 593K | HAMILTON | IL |
| 2006-04-04 | 418-208 | TELUS Mobility | 8303 | Quebec | — |
| 2006-04-04 | 418-352 | Videotron Ltd. | 8306 | St-Ambroise-de-Chicoutimi | — |
| 2006-04-04 | 450-271 | TELUS Mobility | 8303 | Joliette | — |
| 2006-04-04 | 515-745 | T-MOBILE USA, INC. | 6529 | DES MOINES | IA |
| 2006-04-04 | 702-824 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NV | 9145 | LAS VEGAS | NV |
| 2006-04-04 | 705-308 | TELUS Mobility | 8303 | Lindsay | — |
| 2006-04-04 | 813-463 | PAETEC ITEL, LLC | 829J | TAMPACEN | FL |
| 2006-04-04 | 819-205 | Videotron Ltd. | 8306 | Ottawa-Hull | — |
| 2006-04-04 | 819-306 | Videotron Ltd. | 8306 | Maniwaki | — |
| 2006-04-04 | 819-308 | Videotron Ltd. | 8306 | Papineauville | — |
| 2006-04-04 | 819-309 | Videotron Ltd. | 8306 | Montebello | — |
| 2006-04-04 | 819-557 | Videotron Ltd. | 8306 | Aylmer | — |
| 2006-04-04 | 819-607 | Videotron Ltd. | 8306 | Chelsea | — |
| 2006-04-04 | 819-617 | Videotron Ltd. | 8306 | Buckingham | — |
| 2006-04-04 | 819-707 | Videotron Ltd. | 8306 | Thurso | — |
| 2006-04-04 | 819-903 | Videotron Ltd. | 8306 | Perkins | — |
| 2006-04-04 | 951-790 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | MIRA LOMA | CA |
| 2006-04-03 | 224-513 | LEVEL 3 COMMUNICATIONS, LLC - IL | 6115 | LIBERTYVL | IL |
| 2006-04-03 | 316-244 | T-MOBILE USA, INC. | 6529 | EL DORADO | KS |
| 2006-04-03 | 319-332 | INDEPENDENCE TELECOMMUNICATIONS UTILITY - IA | 649D | INDEPNDNCE | IA |
| 2006-04-03 | 469-230 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2006-04-03 | 469-684 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2006-04-03 | 469-734 | T-MOBILE USA, INC. | 6529 | MCKINNEY | TX |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.