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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2009-10-06 | 347-433 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN12 | NY |
| 2009-10-06 | 347-781 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN11 | NY |
| 2009-10-06 | 347-849 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN03 | NY |
| 2009-10-06 | 347-925 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN09 | NY |
| 2009-10-06 | 347-935 | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | NWYRCYZN08 | NY |
| 2009-10-06 | 513-835 | CINBELL EXT TERR LLC DBA ALTAFIBER CONNECTED SVCS | 600F | CINCINNATI | OH |
| 2009-10-06 | 646-450 | BANDWIDTH.COM CLEC, LLC - NY | 997E | NWYRCYZN01 | NY |
| 2009-10-06 | 928-940 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | PINETOP | AZ |
| 2009-10-05 | 289-432 | Distributel | 082E | Beamsville | — |
| 2009-10-05 | 289-433 | Distributel | 082E | Dunnville | — |
| 2009-10-05 | 289-434 | Distributel | 082E | St. Catharines-Thorold | — |
| 2009-10-05 | 613-417 | Distributel | 082E | Kingston | — |
| 2009-10-05 | 909-276 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | UPLAND | CA |
| 2009-10-02 | 224-737 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | HALF DAY | IL |
| 2009-10-02 | 267-270 | OMNIPOINT COMMUNICATIONS ENTERPRISES, LP | 6626 | PHLDLPHZN3 | PA |
| 2009-10-02 | 623-432 | T-MOBILE USA, INC. | 6529 | PHOENIX | AZ |
| 2009-10-02 | 712-635 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA | 6570 | SIOUX CITY | IA |
| 2009-10-02 | 903-909 | COMCAST PHONE OF TEXAS, LLC - TX | 8625 | WASKOM | TX |
| 2009-10-02 | 907-707 | GCI COMMUNICATION CORP. DBA GENERAL COMMUNICATION | 7785 | PALMER | AK |
| 2009-10-01 | 204-251 | MTS Inc. | 991B | Winnipeg | — |
| 2009-10-01 | 206-395 | BANDWIDTH.COM CLEC, LLC - WA | 006F | SEATTLE | WA |
| 2009-10-01 | 306-844 | SaskTel | 8091 | Saskatoon | — |
| 2009-10-01 | 910-301 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | LUMBERTON | NC |
| 2009-09-30 | 330-617 | T-MOBILE USA, INC. | 6529 | CANTON | OH |
| 2009-09-30 | 330-906 | T-MOBILE USA, INC. | 6529 | AKRON | OH |
| 2009-09-30 | 337-388 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | JENNINGS | LA |
| 2009-09-30 | 585-456 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | ROCHESTER | NY |
| 2009-09-30 | 630-256 | ILLINOIS BELL TEL CO | 9329 | AURORA | IL |
| 2009-09-30 | 716-279 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | BUFFALO | NY |
| 2009-09-29 | 320-361 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | DAWSON | MN |
| 2009-09-29 | 507-479 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | NEW SWEDEN | MN |
| 2009-09-29 | 581-649 | Videotron Ltd. | 8306 | Saint-Georges-de-Beauce | — |
| 2009-09-29 | 786-359 | DIGITALIPVOICE, INC. - FL | 520F | MIAMI | FL |
| 2009-09-29 | 786-384 | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | MIAMI | FL |
| 2009-09-28 | 205-598 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BIRMINGHAM | AL |
| 2009-09-28 | 706-362 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BRASELTON | GA |
| 2009-09-28 | 720-237 | NEW CINGULAR WIRELESS PCS, LLC | 6010 | DENVER | CO |
| 2009-09-28 | 720-347 | LEVEL 3 TELECOM OF COLORADO, LLC - CO | 4574 | DENVER | CO |
| 2009-09-25 | 226-221 | TELUS Integrated Communications | 2782 | Windsor | — |
| 2009-09-25 | 289-245 | TELUS Integrated Communications | 2782 | Burlington | — |
| 2009-09-25 | 570-316 | D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE | 6846 | BLOOMSBURG | PA |
| 2009-09-25 | 585-625 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NY | 7133 | ROCHESTER | NY |
| 2009-09-25 | 614-962 | AERIAL COMMUNICATIONS, INC. | 6701 | COLUMBUS | OH |
| 2009-09-25 | 678-590 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | NEWNAN | GA |
| 2009-09-25 | 678-780 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | GAINESVL | GA |
| 2009-09-25 | 701-472 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - ND | 6568 | DUNSEITH | ND |
| 2009-09-25 | 714-770 | METROPCS NETWORKS, LLC | 899D | FULLERTON | CA |
| 2009-09-25 | 716-242 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BUFFALO | NY |
| 2009-09-25 | 740-648 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WAVERLY | OH |
| 2009-09-25 | 740-673 | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | UHRICHSVL | OH |
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.