NumberResearchRecent prefix assignments
380 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 |
|---|---|---|---|---|---|
| 2007-06-18 | 418-363 | Videotron Ltd. | 8306 | St-Andre | — |
| 2007-06-18 | 479-289 | TELEPORT COMMUNICATIONS AMERICA, LLC - AR | 802C | FORT SMITH | AR |
| 2007-06-18 | 512-780 | LEVEL 3 OF TELECOM OF TEXAS, LLC - TX | 7516 | AUSTIN | TX |
| 2007-06-18 | 517-939 | LEVEL 3 COMMUNICATIONS, LLC - MI | 6120 | QUINCY | MI |
| 2007-06-18 | 614-584 | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2007-06-18 | 774-545 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | GRAFTON | MA |
| 2007-06-18 | 786-431 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2007-06-18 | 801-503 | ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM | 7176 | SALT LAKE | UT |
| 2007-06-18 | 845-493 | COMCAST IP PHONE, LLC | 318J | PAWLING | NY |
| 2007-06-18 | 857-350 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MA | 6387 | BOSTON | MA |
| 2007-06-18 | 864-551 | SUNCOM DBA T-MOBILE USA | 8645 | GREENVILLE | SC |
| 2007-06-15 | 337-909 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA | 6505 | BREAUX BDG | LA |
| 2007-06-15 | 407-286 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | ORLANDO | FL |
| 2007-06-15 | 857-404 | COMCAST IP PHONE, LLC | 318J | NEWTON | MA |
| 2007-06-14 | 202-527 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC | 6402 | WSHNGTNZN1 | DC |
| 2007-06-14 | 207-313 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | WATERVILLE | ME |
| 2007-06-14 | 304-997 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WV | 6394 | WESTON | WV |
| 2007-06-14 | 309-620 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL | 6333 | PEKIN | IL |
| 2007-06-14 | 403-754 | Bell West Inc. | 2933 | Red Deer | — |
| 2007-06-14 | 417-680 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | JOPLIN | MO |
| 2007-06-14 | 418-989 | Bell Mobility | 6574 | Forestville | — |
| 2007-06-14 | 515-868 | AUREON COMMUNICATIONS, LLC | 444G | DES MOINES | IA |
| 2007-06-14 | 540-359 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | WARRENTON | VA |
| 2007-06-14 | 757-803 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NRFOLKZON2 | VA |
| 2007-06-14 | 773-952 | T-MOBILE USA, INC. | 6529 | CHICGOZN07 | IL |
| 2007-06-14 | 804-385 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | RICHMOND | VA |
| 2007-06-14 | 812-804 | TELEPORT COMMUNICATIONS AMERICA, LLC - IN | 7314 | BEDFORD | IN |
| 2007-06-14 | 816-558 | TELEPORT COMMUNICATIONS AMERICA, LLC - MO | 7218 | ST JOSEPH | MO |
| 2007-06-14 | 865-498 | COMCAST IP PHONE, LLC | 318J | NORRIS | TN |
| 2007-06-13 | 215-921 | COMCAST IP PHONE, LLC | 318J | PHLDLPHZN2 | PA |
| 2007-06-13 | 289-424 | ISP Telecom Inc. | 4727 | Binbrook | — |
| 2007-06-13 | 306-381 | SaskTel Mobility | 9868 | Saskatoon | — |
| 2007-06-13 | 306-440 | SaskTel | 8091 | North Battleford | — |
| 2007-06-13 | 306-541 | SaskTel Mobility | 9868 | Regina | — |
| 2007-06-13 | 347-281 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN04 | NY |
| 2007-06-13 | 347-484 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN10 | NY |
| 2007-06-13 | 347-585 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN06 | NY |
| 2007-06-13 | 347-592 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN10 | NY |
| 2007-06-13 | 347-631 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN07 | NY |
| 2007-06-13 | 347-755 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN14 | NY |
| 2007-06-13 | 347-951 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN14 | NY |
| 2007-06-13 | 519-600 | Tuckersmith Communications Co-operative Ltd. | 277E | Seaforth | — |
| 2007-06-13 | 585-287 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | ROCHESTER | NY |
| 2007-06-13 | 604-695 | TELUS | 8086 | Vancouver | — |
| 2007-06-13 | 604-756 | Bell West Inc. | 2933 | Abbotsford | — |
| 2007-06-13 | 773-698 | T-MOBILE USA, INC. | 6529 | CHICGOZN04 | IL |
| 2007-06-13 | 779-348 | TELEPORT COMMUNICATIONS AMERICA, LLC - IL | 7136 | ROCKFORD | IL |
| 2007-06-13 | 818-217 | T-MOBILE USA, INC. | 6529 | SNFN GRHL | CA |
| 2007-06-13 | 910-650 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | HOLLYRIDGE | NC |
| 2007-06-13 | 920-891 | TELEPORT COMMUNICATIONS AMERICA, LLC WI | 7216 | OSHKOSH | WI |
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.