NumberResearchRecent prefix assignments
352 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 |
|---|---|---|---|---|---|
| 2008-03-19 | 409-224 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | JASPER | TX |
| 2008-03-19 | 562-479 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | WHITTIER | CA |
| 2008-03-19 | 613-313 | TELUS Integrated Communications | 2782 | Lancaster | — |
| 2008-03-19 | 613-522 | TELUS Integrated Communications | 2782 | Ingleside | — |
| 2008-03-19 | 613-550 | TELUS Integrated Communications | 2782 | Long Sault | — |
| 2008-03-19 | 620-321 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | BUSHTON | KS |
| 2008-03-19 | 620-334 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | GALVA | KS |
| 2008-03-19 | 620-352 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | IUKA | KS |
| 2008-03-19 | 620-452 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | ALBERT | KS |
| 2008-03-19 | 647-478 | ISP Telecom Inc. | 4727 | Toronto | — |
| 2008-03-19 | 662-794 | CELLULAR SOUTH, INC. | 6581 | HOUSTON | MS |
| 2008-03-19 | 707-624 | PACIFIC BELL | 9740 | VACAVILLE | CA |
| 2008-03-19 | 708-953 | T-MOBILE USA, INC. | 6529 | HARVEY | IL |
| 2008-03-19 | 709-383 | Zayo Canada Inc. | 8304 | St. John's | — |
| 2008-03-19 | 778-424 | Shaw Telecom Inc. | 497E | Bowser | — |
| 2008-03-19 | 778-425 | Shaw Telecom Inc. | 497E | Sooke | — |
| 2008-03-19 | 778-426 | Shaw Telecom Inc. | 497E | Saanich | — |
| 2008-03-19 | 780-801 | Zayo Canada Inc. | 8304 | Edmonton | — |
| 2008-03-19 | 818-403 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | SNFN SNFN | CA |
| 2008-03-19 | 863-332 | T3 COMMUNICATIONS, INC. - FL | 469A | WINTER HVN | FL |
| 2008-03-18 | 226-881 | Fido Solutions Inc. | 5643 | Chatham | — |
| 2008-03-18 | 226-883 | Fido Solutions Inc. | 5643 | Woodstock | — |
| 2008-03-18 | 226-886 | Fido Solutions Inc. | 5643 | Sarnia | — |
| 2008-03-18 | 254-350 | T-MOBILE USA, INC. | 6529 | KILLEEN | TX |
| 2008-03-18 | 336-944 | ONVOY, LLC - NC | 638E | GREENSBORO | NC |
| 2008-03-18 | 435-287 | CENTRAL TELCOM SVCS DBA CENTRACOM INTERACTIVE - NV | 791D | RICHFIELD | UT |
| 2008-03-18 | 512-526 | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | AUSTIN | TX |
| 2008-03-18 | 781-816 | FREEDOM RING COMMUNICATIONS, LLC | 8468 | SAUGUS | MA |
| 2008-03-18 | 806-444 | T-MOBILE USA, INC. | 6529 | AMARILLO | TX |
| 2008-03-18 | 806-466 | T-MOBILE USA, INC. | 6529 | LUBBOCK | TX |
| 2008-03-18 | 848-480 | FUSION, LLC | 482E | TOMS RIVER | NJ |
| 2008-03-18 | 904-413 | AT&T ENTERPRISES, LLC | 516C | MIDDLEBURG | FL |
| 2008-03-18 | 915-408 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EL PASO | TX |
| 2008-03-18 | 919-324 | ONVOY, LLC - NC | 638E | RALEIGH | NC |
| 2008-03-18 | 973-855 | FUSION, LLC | 482E | NEWARK | NJ |
| 2008-03-17 | 205-634 | BANDWIDTH.COM CLEC, LLC - AL | 072F | WINFIELD | AL |
| 2008-03-17 | 269-302 | COMCAST IP PHONE, LLC | 318J | BANGOR | MI |
| 2008-03-17 | 505-435 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | ALBUQURQUE | NM |
| 2008-03-14 | 276-378 | COMCAST IP PHONE, LLC | 318J | MARION | VA |
| 2008-03-14 | 505-504 | VALUTEL COMMUNICATIONS, INC. - NM | 9658 | ALBUQURQUE | NM |
| 2008-03-14 | 713-879 | SOUTHWESTERN BELL | 9533 | WESTFIELD | TX |
| 2008-03-13 | 215-383 | PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA | 967E | PHLDLPHZN1 | PA |
| 2008-03-13 | 250-400 | Shaw Telecom Inc. | 497E | Cumberland | — |
| 2008-03-13 | 260-256 | MCC TELEPHONY OF THE MID-WEST, LLC - IN | 874F | CRAIGVILLE | IN |
| 2008-03-13 | 317-560 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | FRANKLIN | IN |
| 2008-03-13 | 352-561 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LADY LAKE | FL |
| 2008-03-13 | 403-453 | Shaw Telecom Inc. | 497E | Calgary | — |
| 2008-03-13 | 403-797 | Bell Mobility | 6574 | Calgary | — |
| 2008-03-13 | 407-429 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ORLANDO | FL |
| 2008-03-13 | 423-406 | COMCAST IP PHONE, LLC | 318J | MIDWAY SUL | TN |
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.