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
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May 2026
Apr 2026
Mar 2026
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Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2009-03-16 | 514-649 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2009-03-16 | 514-663 | Fido Solutions Inc. | 5643 | Montreal | — |
| 2009-03-16 | 541-639 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | BEND | OR |
| 2009-03-16 | 571-969 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | WSNGTNZN08 | VA |
| 2009-03-16 | 713-999 | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | HUFFMAN | TX |
| 2009-03-16 | 717-402 | CORE COMMUNICATIONS, INC. - PA | 3806 | BELLEVILLE | PA |
| 2009-03-16 | 717-403 | CORE COMMUNICATIONS, INC. - PA | 3806 | ALLENSVL | PA |
| 2009-03-16 | 778-982 | Rogers Communications Canada Inc. (Wireless) | 8821 | Abbotsford | — |
| 2009-03-16 | 778-983 | Rogers Communications Canada Inc. (Wireless) | 8821 | Prince George | — |
| 2009-03-16 | 804-980 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | RICHMOND | VA |
| 2009-03-16 | 814-294 | CORE COMMUNICATIONS, INC. - PA | 3806 | KERSEY | PA |
| 2009-03-16 | 814-416 | CORE COMMUNICATIONS, INC. - PA | 3806 | NEWGRENADA | PA |
| 2009-03-16 | 814-481 | WINDSTREAM PENNSYLVANIA, INC. | 0176 | LUTHERSBG | PA |
| 2009-03-16 | 814-527 | CORE COMMUNICATIONS, INC. - PA | 3806 | RIDGWAY | PA |
| 2009-03-16 | 814-551 | CORE COMMUNICATIONS, INC. - PA | 3806 | PENFIELD | PA |
| 2009-03-16 | 814-605 | CORE COMMUNICATIONS, INC. - PA | 3806 | MCONELLSTN | PA |
| 2009-03-16 | 814-630 | CORE COMMUNICATIONS, INC. - PA | 3806 | PT MATILDA | PA |
| 2009-03-16 | 814-802 | CORE COMMUNICATIONS, INC. - PA | 3806 | YOUNGSVL | PA |
| 2009-03-16 | 814-829 | CORE COMMUNICATIONS, INC. - PA | 3806 | MARKLESBG | PA |
| 2009-03-16 | 832-306 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2009-03-16 | 832-404 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2009-03-16 | 832-410 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2009-03-16 | 832-417 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2009-03-16 | 832-441 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2009-03-16 | 832-450 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | HOUSTON | TX |
| 2009-03-13 | 267-888 | METROPCS, INC. | 5562 | PHLDLPHZN4 | PA |
| 2009-03-13 | 302-394 | PEERLESS NETWORK OF DELAWARE, LLC - DE | 349F | WILMINGTON | DE |
| 2009-03-13 | 438-380 | Videotron Ltd. | 8306 | Montreal | — |
| 2009-03-13 | 484-236 | CORE COMMUNICATIONS, INC. - PA | 3806 | DOUGLASSVL | PA |
| 2009-03-13 | 484-295 | CORE COMMUNICATIONS, INC. - PA | 3806 | BIRDSBORO | PA |
| 2009-03-13 | 484-304 | CORE COMMUNICATIONS, INC. - PA | 3806 | TOPTON | PA |
| 2009-03-13 | 484-404 | CORE COMMUNICATIONS, INC. - PA | 3806 | BANGOR | PA |
| 2009-03-13 | 484-491 | CORE COMMUNICATIONS, INC. - PA | 3806 | OLEY | PA |
| 2009-03-13 | 541-307 | COMCAST IP PHONE, LLC | 318J | PHILOMATH | OR |
| 2009-03-13 | 760-995 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | VTVL HSPR | CA |
| 2009-03-13 | 763-207 | WORLDCELL SOLUTIONS LLC | 434F | BIG LAKE | MN |
| 2009-03-13 | 786-238 | AT&T ENTERPRISES, LLC | 516C | MIAMI | FL |
| 2009-03-13 | 814-524 | CORE COMMUNICATIONS, INC. - PA | 3806 | JOHNSONBG | PA |
| 2009-03-13 | 912-382 | COMCAST IP PHONE, LLC | 318J | ELLABELLE | GA |
| 2009-03-13 | 949-783 | PACIFIC BELL | 9740 | IRVINE | CA |
| 2009-03-12 | 201-668 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | JERSEYCITY | NJ |
| 2009-03-12 | 267-777 | METROPCS, INC. | 5562 | PHLDLPHZN2 | PA |
| 2009-03-12 | 480-318 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PHOENIX | AZ |
| 2009-03-12 | 520-306 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | TUCSON | AZ |
| 2009-03-12 | 540-621 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | FREDECKSBG | VA |
| 2009-03-12 | 605-314 | STANDING ROCK TELECOMMUNICATIONS, INC. | 374F | MCLAUGHLIN | SD |
| 2009-03-12 | 610-214 | CORE COMMUNICATIONS, INC. - PA | 3806 | COOPERSBG | PA |
| 2009-03-12 | 610-735 | CORE COMMUNICATIONS, INC. - PA | 3806 | IRONTON | PA |
| 2009-03-12 | 620-361 | NEX-TECH WIRELESS, LLC | 122D | ALDEN | KS |
| 2009-03-12 | 620-410 | NEX-TECH WIRELESS, LLC | 122D | SYLVIA | KS |
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.