NumberResearchRecent prefix assignments
355 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 |
|---|---|---|---|---|---|
| 2009-08-19 | 226-776 | Fibernetics Corporation | 464D | Sarnia | — |
| 2009-08-19 | 226-996 | Fibernetics Corporation | 464D | Chatham | — |
| 2009-08-19 | 308-275 | CHARTER IP ENABLED SERVICES, LLC | 792K | GERING | NE |
| 2009-08-19 | 308-439 | CHARTER IP ENABLED SERVICES, LLC | 792K | MINATARE | NE |
| 2009-08-19 | 308-575 | CHARTER IP ENABLED SERVICES, LLC | 792K | SCOTSBLUFF | NE |
| 2009-08-19 | 308-925 | CHARTER IP ENABLED SERVICES, LLC | 792K | MORRILL | NE |
| 2009-08-19 | 347-557 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN06 | NY |
| 2009-08-19 | 587-279 | TELUS Mobility | 8301 | Red Earth | — |
| 2009-08-19 | 602-572 | TELEPORT COMMUNICATIONS AMERICA, LLC - AZ | 7217 | PHOENIX | AZ |
| 2009-08-19 | 613-605 | Videotron Ltd. | 328F | Alfred | — |
| 2009-08-19 | 613-606 | Videotron Ltd. | 328F | Ottawa-Hull | — |
| 2009-08-19 | 646-396 | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2009-08-19 | 705-655 | Nexicom Telecommunications Inc | 995D | Apsley | — |
| 2009-08-19 | 705-659 | Nexicom Telecommunications Inc | 995D | Buckhorn | — |
| 2009-08-19 | 705-660 | Nexicom Telecommunications Inc | 995D | Norwood | — |
| 2009-08-19 | 705-697 | Nexicom Telecommunications Inc | 995D | Hastings | — |
| 2009-08-19 | 901-304 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MEMPHIS | TN |
| 2009-08-19 | 913-953 | AERIAL COMMUNICATIONS, INC. | 6701 | KANSASCITY | KS |
| 2009-08-18 | 651-724 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2009-08-18 | 763-248 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | TWINCITIES | MN |
| 2009-08-18 | 805-321 | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | SANMARGART | CA |
| 2009-08-18 | 864-397 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | PICKENS | SC |
| 2009-08-18 | 903-336 | T-MOBILE USA, INC. | 6529 | TEXARKANA | TX |
| 2009-08-17 | 304-500 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BERKELYSPG | WV |
| 2009-08-17 | 306-974 | Shaw Telecom Inc. | 497E | Saskatoon | — |
| 2009-08-17 | 334-835 | AT&T ENTERPRISES, LLC | 516C | OAKLAND | AL |
| 2009-08-17 | 403-460 | Shaw Telecom Inc. | 497E | Calgary | — |
| 2009-08-17 | 605-465 | MIDCONTINENT COMMUNICATIONS. - SD | 7076 | CROOKS | SD |
| 2009-08-17 | 705-503 | Rogers Communications Canada Inc. (Cable) | 743B | Barrie | — |
| 2009-08-14 | 571-207 | YMAX COMMUNICATIONS CORP. OF VIRGINIA - VA | 367E | LEESBURG | VA |
| 2009-08-14 | 608-459 | UNITED STATES CELLULAR - WI | 6274 | SPG GREEN | WI |
| 2009-08-14 | 701-560 | MIDCONTINENT COMMUNICATIONS - ND | 3065 | ROLETTE | ND |
| 2009-08-14 | 747-224 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA | 7240 | NORTHRIDGE | CA |
| 2009-08-14 | 802-489 | YMAX COMMUNICATIONS CORP. - VT | 366E | BURLINGTON | VT |
| 2009-08-13 | 443-395 | VERIZON MARYLAND, INC. | 9212 | ABERDEEN | MD |
| 2009-08-13 | 443-861 | VERIZON MARYLAND, INC. | 9212 | ABERDEEN | MD |
| 2009-08-13 | 719-246 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | COLORDOSPG | CO |
| 2009-08-13 | 814-580 | YMAX COMMUNICATIONS CORP. - PA | 283E | ERIE | PA |
| 2009-08-12 | 514-558 | Fibernetics Corporation | 464D | Pointe-Claire | — |
| 2009-08-12 | 540-300 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | STAFFORD | VA |
| 2009-08-12 | 936-244 | AERIAL COMMUNICATIONS, INC. | 6701 | NACOGDOCHS | TX |
| 2009-08-11 | 209-597 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | TRACY | CA |
| 2009-08-11 | 269-252 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BENTON HBR | MI |
| 2009-08-11 | 317-480 | OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC | 2964 | FAIRLAND | IN |
| 2009-08-11 | 347-839 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN03 | NY |
| 2009-08-11 | 503-877 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR | 5820 | SALEM | OR |
| 2009-08-11 | 604-283 | Fibernetics Corporation | 464D | Vancouver | — |
| 2009-08-11 | 615-707 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 6673 | NASHVILLE | TN |
| 2009-08-11 | 678-667 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA |
| 2009-08-11 | 778-801 | Fibernetics Corporation | 464D | New Westminster | — |
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.