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
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Oct 2025
| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 770-265 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA | |
| 770-266 | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | 4332 | MONROE | GA | |
| 770-267 | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | 4332 | MONROE | GA | |
| 770-268 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | ATLANTA SO | GA | |
| 770-270 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-271 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | BUFORD | GA | |
| 770-272 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-274 | PAETEC ITEL, LLC | 829J | ATLANTA NE | GA | |
| 770-277 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-278 | PAETEC ITEL, LLC | 829J | CONYERS | GA | |
| 770-279 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-280 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA NE | GA | |
| 770-281 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA NW | GA | |
| 770-282 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA SO | GA | |
| 770-283 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ATLANTA NE | GA | |
| 770-284 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA SO | GA | |
| 770-285 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | CONYERS | GA | |
| 770-286 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-287 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GAINESVL | GA | |
| 770-289 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA | |
| 770-290 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA NE | GA | |
| 770-291 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ATLANTA NE | GA | |
| 770-293 | PAETEC ITEL, LLC | 829J | ATLANTA NW | GA | |
| 770-294 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NE | GA | |
| 770-295 | PAETEC ITEL, LLC | 829J | ATLANTA NE | GA | |
| 770-296 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-297 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GAINESVL | GA | |
| 770-298 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA | |
| 770-300 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-301 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | NEWNAN | GA | |
| 770-302 | PAETEC ITEL, LLC | 829J | ATLANTA SO | GA | |
| 770-303 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-304 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | NEWNAN | GA | |
| 770-305 | PAETEC ITEL, LLC | 829J | ATLANTA SO | GA | |
| 770-306 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA SO | GA | |
| 770-307 | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | 4332 | WINDER | GA | |
| 770-308 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA NW | GA | |
| 770-309 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA | GA | |
| 770-310 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NE | GA | |
| 770-311 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | GA | |
| 770-312 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-313 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-314 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-315 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-316 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-317 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-318 | POWERTEL ATLANTA LICENSES, INC. | 7473 | ATLANTA NE | GA | |
| 770-319 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-320 | PAETEC ITEL, LLC | 829J | ATLANTA SO | GA | |
| 770-321 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA |
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.