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 |
|---|---|---|---|---|---|
| 2002-02-21 | 519-608 | TELUS Mobility | 8303 | Woodstock | — |
| 2002-02-21 | 530-414 | T-MOBILE USA, INC. | 6529 | TRUCKEE | CA |
| 2002-02-21 | 530-416 | T-MOBILE USA, INC. | 6529 | SOUTHTAHOE | CA |
| 2002-02-21 | 559-350 | T-MOBILE USA, INC. | 6529 | PORTERVL | CA |
| 2002-02-21 | 559-363 | T-MOBILE USA, INC. | 6529 | MADERA | CA |
| 2002-02-21 | 585-617 | PAETEC ITEL, LLC | 829J | SPENCERPT | NY |
| 2002-02-21 | 602-396 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2002-02-21 | 609-531 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | BURLINGTON | NJ |
| 2002-02-21 | 609-816 | METROPCS, INC. | 5562 | ATLNTIC CY | NJ |
| 2002-02-21 | 614-467 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | DUBLIN | OH |
| 2002-02-21 | 614-682 | AT&T - LOCAL | 7421 | WESTERVL | OH |
| 2002-02-21 | 631-745 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | RIVERHEAD | NY |
| 2002-02-21 | 662-483 | LEVEL 3 COMMUNICATIONS, LLC - MS | 5178 | CLARKSDALE | MS |
| 2002-02-21 | 702-289 | LEVEL 3 COMMUNICATIONS, LLC - NV | 4805 | LAS VEGAS | NV |
| 2002-02-21 | 706-621 | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | ATHENS | GA |
| 2002-02-21 | 757-736 | COMCAST IP PHONE, LLC | 318J | NWPTNWSZN2 | VA |
| 2002-02-21 | 763-219 | LEVEL 3 COMMUNICATIONS, LLC - MN | 5256 | CAMBRIDGE | MN |
| 2002-02-21 | 804-615 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | RICHMOND | VA |
| 2002-02-21 | 805-295 | T-MOBILE USA, INC. | 6529 | PISMOBEACH | CA |
| 2002-02-21 | 805-296 | T-MOBILE USA, INC. | 6529 | PASOROBLES | CA |
| 2002-02-21 | 805-298 | T-MOBILE USA, INC. | 6529 | MOORPARK | CA |
| 2002-02-21 | 812-212 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | BATESVILLE | IN |
| 2002-02-21 | 812-592 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | NO VERNON | IN |
| 2002-02-21 | 812-593 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | GREENSBURG | IN |
| 2002-02-21 | 812-595 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | SCOTTSBURG | IN |
| 2002-02-21 | 817-727 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | GLENDALE | TX |
| 2002-02-21 | 817-789 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | ARLINGTON | TX |
| 2002-02-21 | 856-282 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | LAUREL SPG | NJ |
| 2002-02-21 | 856-340 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | WILLIAMSTN | NJ |
| 2002-02-21 | 856-457 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | VINELAND | NJ |
| 2002-02-21 | 856-491 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | SWEDESBORO | NJ |
| 2002-02-21 | 865-275 | INTRADO COMMUNICATIONS, LLC | 845C | OAK RIDGE | TN |
| 2002-02-21 | 905-674 | TELUS Integrated Communications | 2782 | Oshawa | — |
| 2002-02-21 | 908-615 | LEVEL 3 COMMUNICATIONS, LLC - NJ | 4804 | MILFORD | NJ |
| 2002-02-21 | 909-910 | T-MOBILE USA, INC. | 6529 | S BERNDINO | CA |
| 2002-02-21 | 918-864 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PRYOR | OK |
| 2002-02-21 | 918-916 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MCALESTER | OK |
| 2002-02-21 | 919-940 | COMSCAPE TELECOMMUNICATIONS, INC. | 6925 | RALEIGH | NC |
| 2002-02-21 | 937-412 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | FAIRBORN | OH |
| 2002-02-21 | 937-502 | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | XENIA | OH |
| 2002-02-21 | 949-350 | T-MOBILE USA, INC. | 6529 | RNCHOVIEJO | CA |
| 2002-02-21 | 979-256 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SEALY | TX |
| 2002-02-20 | 224-569 | ILLINOIS BELL TEL CO | 9329 | HUNTLEY | IL |
| 2002-02-20 | 231-421 | CHARTER IP ENABLED SERVICES, LLC | 792K | TRAVERSECY | MI |
| 2002-02-20 | 609-813 | VERIZON NEW JERSEY, INC. | 9206 | PLEASANTVL | NJ |
| 2002-02-20 | 661-347 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | SNCA SGCC | CA |
| 2002-02-20 | 661-349 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | PLDL PLDL | CA |
| 2002-02-20 | 810-515 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI | 6003 | FLINT | MI |
| 2002-02-20 | 856-324 | COMCAST IP PHONE, LLC | 318J | MERCHANTVL | NJ |
| 2002-02-20 | 856-344 | COMCAST IP PHONE, LLC | 318J | LAUREL SPG | NJ |
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.