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 |
|---|---|---|---|---|---|
| 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 |
| 2008-03-13 | 424-241 | PAETEC ITEL, LLC | 829J | REDONDO | CA |
| 2008-03-13 | 574-350 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | ELKHART | IN |
| 2008-03-13 | 662-740 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | IUKA | MS |
| 2008-03-13 | 662-786 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | HOUSTON | MS |
| 2008-03-13 | 662-792 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | KOSCIUSKO | MS |
| 2008-03-13 | 717-688 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA | 6392 | NEW OXFORD | PA |
| 2008-03-13 | 727-242 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | CLEARWATER | FL |
| 2008-03-13 | 769-216 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MS | 6396 | JACKSON | MS |
| 2008-03-13 | 769-757 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PHILA | MS |
| 2008-03-13 | 769-926 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | PICAYUNE | MS |
| 2008-03-13 | 780-760 | Shaw Telecom Inc. | 497E | Edmonton | — |
| 2008-03-13 | 780-850 | Bell Mobility | 6574 | Edmonton | — |
| 2008-03-13 | 786-350 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | MIAMI | FL |
| 2008-03-13 | 786-362 | METROPCS, INC. | 5562 | MIAMI | FL |
| 2008-03-13 | 818-319 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | BRBN BRBN | CA |
| 2008-03-13 | 978-876 | METROPCS, INC. | 5562 | LAWRENCE | MA |
| 2008-03-12 | 450-932 | Videotron Ltd. | 8306 | Le Gardeur | — |
| 2008-03-12 | 450-938 | Videotron Ltd. | 8306 | L'Epiphanie-l'Assomption | — |
| 2008-03-12 | 678-630 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | GAINESVL | GA |
| 2008-03-12 | 702-489 | ONVOY, LLC - NV | 029F | LAS VEGAS | NV |
| 2008-03-12 | 985-270 | COMCAST IP PHONE, LLC | 318J | GARYVILLE | LA |
| 2008-03-12 | 985-390 | COMCAST IP PHONE, LLC | 318J | RESERVE | LA |
| 2008-03-11 | 323-812 | METROPCS NETWORKS, LLC | 899D | LSAN DA 14 | CA |
| 2008-03-11 | 323-830 | METROPCS NETWORKS, LLC | 899D | LSAN DA 14 | CA |
| 2008-03-11 | 336-608 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | WINSTN SAL | NC |
| 2008-03-11 | 408-751 | PACIFIC BELL | 9740 | SNJS NORTH | CA |
| 2008-03-11 | 478-365 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | MACON | GA |
| 2008-03-11 | 619-721 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | CHULAVISTA | CA |
| 2008-03-11 | 845-576 | LEVEL 3 COMMUNICATIONS, LLC - NY | 4006 | GREENWD LK | NY |
| 2008-03-11 | 862-250 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ORANGE | NJ |
| 2008-03-11 | 919-600 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | RALEIGH | NC |
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.