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 |
|---|---|---|---|---|---|
| 2007-03-21 | 608-490 | UNITED STATES CELLULAR - WI | 6274 | EVANSVILLE | WI |
| 2007-03-21 | 626-421 | METROPCS NETWORKS, LLC | 899D | PSDN PSDN | CA |
| 2007-03-21 | 818-626 | METROPCS NETWORKS, LLC | 899D | NORTHRIDGE | CA |
| 2007-03-21 | 818-714 | METROPCS NETWORKS, LLC | 899D | SNFN SPLV | CA |
| 2007-03-21 | 818-799 | METROPCS NETWORKS, LLC | 899D | SNFN PACM | CA |
| 2007-03-21 | 903-306 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEXARKANA | TX |
| 2007-03-21 | 903-949 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TEXARKANA | TX |
| 2007-03-21 | 909-235 | METROPCS NETWORKS, LLC | 899D | ONTARIO | CA |
| 2007-03-21 | 909-236 | METROPCS NETWORKS, LLC | 899D | POMONA | CA |
| 2007-03-21 | 909-242 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | POMONA | CA |
| 2007-03-21 | 914-207 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | WSCHSTZN01 | NY |
| 2007-03-21 | 939-309 | ONVOY SPECTRUM, LLC | 624H | GUAYAMA | PR |
| 2007-03-20 | 204-219 | Shaw Telecom Inc. | 497E | Winnipeg | — |
| 2007-03-20 | 204-963 | Fido Solutions Inc. | 5643 | Winnipeg | — |
| 2007-03-20 | 210-214 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2007-03-20 | 210-990 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2007-03-20 | 214-484 | ONVOY, LLC - TX | 903C | DALLAS | TX |
| 2007-03-20 | 352-499 | BHN IP ENABLED SERVICES, LLC | 045L | OCKLAWAHA | FL |
| 2007-03-20 | 403-604 | Rogers Communications Canada Inc. (Wireless) | 8821 | Calgary | — |
| 2007-03-20 | 418-369 | Bell Mobility | 6574 | Sainte-Marie-de-Beauce | — |
| 2007-03-20 | 424-222 | METROPCS NETWORKS, LLC | 899D | LOMITA | CA |
| 2007-03-20 | 424-223 | METROPCS NETWORKS, LLC | 899D | INGLEWOOD | CA |
| 2007-03-20 | 434-202 | COMCAST IP PHONE, LLC | 318J | CHARLOTSVL | VA |
| 2007-03-20 | 450-422 | Videotron Ltd. | 8306 | Ste-Victoire | — |
| 2007-03-20 | 505-554 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | 6573 | ALBUQURQUE | NM |
| 2007-03-20 | 505-728 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NM | 6573 | GALLUP | NM |
| 2007-03-20 | 626-409 | METROPCS NETWORKS, LLC | 899D | EL MONTE | CA |
| 2007-03-20 | 647-637 | TELUS Mobility | 8303 | Toronto | — |
| 2007-03-20 | 662-739 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KOSCIUSKO | MS |
| 2007-03-20 | 714-605 | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2007-03-20 | 714-631 | METROPCS NETWORKS, LLC | 899D | SANTA ANA | CA |
| 2007-03-20 | 734-363 | METROPCS, INC. | 5562 | TRENTON | MI |
| 2007-03-20 | 780-884 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2007-03-20 | 805-336 | METROPCS NETWORKS, LLC | 899D | OXNARD | CA |
| 2007-03-20 | 814-660 | COMCAST IP PHONE, LLC | 318J | ALTOONA | PA |
| 2007-03-20 | 818-614 | METROPCS NETWORKS, LLC | 899D | RESEDA | CA |
| 2007-03-20 | 902-333 | TELUS Mobility | 8303 | Halifax | — |
| 2007-03-20 | 909-232 | METROPCS NETWORKS, LLC | 899D | FONTANA | CA |
| 2007-03-20 | 909-233 | METROPCS NETWORKS, LLC | 899D | RIALTO | CA |
| 2007-03-20 | 939-202 | LIBERTY MOBILE PUERTO RICO INC. | 639J | LEVITTOWN | PR |
| 2007-03-20 | 939-225 | LIBERTY MOBILE PUERTO RICO INC. | 639J | BAYAMONSUR | PR |
| 2007-03-20 | 951-224 | METROPCS NETWORKS, LLC | 899D | RIVERSIDE | CA |
| 2007-03-20 | 951-225 | TWC IP ENABLED SERVICES, LLC | 793K | TEMECULA | CA |
| 2007-03-19 | 208-572 | ONVOY, LLC - ID | 689F | BURLEY | ID |
| 2007-03-19 | 423-600 | COMCAST IP PHONE, LLC | 318J | APISON | TN |
| 2007-03-19 | 423-615 | COMCAST IP PHONE, LLC | 318J | COLLEGEDL | TN |
| 2007-03-19 | 423-910 | COMCAST IP PHONE, LLC | 318J | OOLTEWAH | TN |
| 2007-03-19 | 424-221 | METROPCS NETWORKS, LLC | 899D | CMTN GRDN | CA |
| 2007-03-19 | 561-398 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | WPALMBEACH | FL |
| 2007-03-19 | 561-460 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WPALMBEACH | FL |
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.