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 |
|---|---|---|---|---|---|
| 2008-06-25 | 203-939 | CSC VOICE, LLC | 612K | NORWALK | CT |
| 2008-06-25 | 224-649 | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | NORTHBROOK | IL |
| 2008-06-25 | 270-541 | VELOCITY NETWORKS OF KENTUCKY, INC. - KY | 2335 | OWENSBORO | KY |
| 2008-06-25 | 304-400 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | CHRLSTNZN1 | WV |
| 2008-06-25 | 306-999 | Fido Solutions Inc. | 5643 | Regina | — |
| 2008-06-25 | 314-884 | BANDWIDTH.COM CLEC, LLC - MO | 993E | ST LOUIS | MO |
| 2008-06-25 | 347-536 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2008-06-25 | 347-567 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN12 | NY |
| 2008-06-25 | 347-822 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN09 | NY |
| 2008-06-25 | 347-875 | PAETEC ITEL, LLC | 829J | NWYRCYZN07 | NY |
| 2008-06-25 | 347-949 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN04 | NY |
| 2008-06-25 | 347-981 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN11 | NY |
| 2008-06-25 | 361-990 | EVOLVE CELLULAR, INC. | 139F | SHINER | TX |
| 2008-06-25 | 402-961 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NE | 5807 | O NEILL | NE |
| 2008-06-25 | 404-826 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | ATLANTA | GA |
| 2008-06-25 | 408-775 | T-MOBILE USA, INC. | 6529 | SNJS NORTH | CA |
| 2008-06-25 | 408-899 | COMCAST PHONE OF CALIFORNIA, LLC | 394L | SNJS WEST | CA |
| 2008-06-25 | 417-893 | BANDWIDTH.COM CLEC, LLC - MO | 993E | SPRINGFLD | MO |
| 2008-06-25 | 438-580 | TELUS Mobility | 8303 | Montreal | — |
| 2008-06-25 | 469-278 | T-MOBILE USA, INC. | 6529 | GRANDPRARI | TX |
| 2008-06-25 | 502-869 | WINDSTREAM KENTUCKY WEST, INC. | 0402 | ZONETON | KY |
| 2008-06-25 | 505-652 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | LAS VEGAS | NM |
| 2008-06-25 | 512-999 | EVOLVE CELLULAR, INC. | 139F | BASTROP | TX |
| 2008-06-25 | 514-679 | Rogers Communications Canada Inc. (Wireless) | 8821 | Montreal | — |
| 2008-06-25 | 516-453 | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NASSAUZN01 | NY |
| 2008-06-25 | 575-386 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LAS CRUCES | NM |
| 2008-06-25 | 587-580 | TELUS Mobility | 8301 | Calgary | — |
| 2008-06-25 | 618-551 | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | COLLINSVL | IL |
| 2008-06-25 | 630-869 | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | DOWNERSGRV | IL |
| 2008-06-25 | 647-580 | TELUS Mobility | 8303 | Toronto | — |
| 2008-06-25 | 682-230 | T-MOBILE USA, INC. | 6529 | ARLINGTON | TX |
| 2008-06-25 | 701-509 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | 6568 | MINOT | ND |
| 2008-06-25 | 705-225 | Northern Telephone Ltd. | 8228 | Timmins | — |
| 2008-06-25 | 715-464 | AT&T ENTERPRISES, LLC | 516C | EAU CLAIRE | WI |
| 2008-06-25 | 716-254 | VERIZON NEW YORK, INC. | 9104 | BUFFALO | NY |
| 2008-06-25 | 716-931 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | BUFFALO | NY |
| 2008-06-25 | 773-945 | PEERLESS NETWORK OF ILLINOIS, LLC - IL | 063E | CHICGOZN05 | IL |
| 2008-06-25 | 780-700 | Rogers Communications Canada Inc. (Wireless) | 8821 | Edmonton | — |
| 2008-06-25 | 785-406 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KS | 6532 | GREENLEAF | KS |
| 2008-06-25 | 830-888 | EVOLVE CELLULAR, INC. | 139F | GONZALES | TX |
| 2008-06-25 | 831-293 | LEVEL 3 COMMUNICATIONS, LLC - CA | 8826 | CARMEL | CA |
| 2008-06-25 | 847-834 | COMCAST IP PHONE, LLC | 318J | GLENVIEW | IL |
| 2008-06-25 | 914-339 | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | WSCHSTZN01 | NY |
| 2008-06-25 | 914-367 | PAETEC ITEL, LLC | 829J | WSCHSTZN08 | NY |
| 2008-06-25 | 917-793 | PEERLESS NETWORK OF NEW YORK, LLC - NY | 155E | NWYRCYZN04 | NY |
| 2008-06-25 | 979-999 | EVOLVE CELLULAR, INC. | 139F | GARWOOD | TX |
| 2008-06-24 | 201-884 | CABLEVISION LIGHTPATH, INC. - NJ | 4948 | JERSEYCITY | NJ |
| 2008-06-24 | 209-855 | METROPCS, INC. | 5562 | TRACY | CA |
| 2008-06-24 | 210-409 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SANANTONIO | TX |
| 2008-06-24 | 267-702 | BANDWIDTH.COM CLEC, LLC - PA | 002F | PHLDLPHZN1 | PA |
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.