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 |
|---|---|---|---|---|---|
| 770-830 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CARROLLTON | GA | |
| 770-831 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | BUFORD | GA | |
| 770-832 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CARROLLTON | GA | |
| 770-833 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-834 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CARROLLTON | GA | |
| 770-835 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-836 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CARROLLTON | GA | |
| 770-837 | COMCAST IP PHONE, LLC | 318J | ATLANTA NE | GA | |
| 770-838 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CARROLLTON | GA | |
| 770-839 | SPOK, INC. | 6630 | ATLANTA NE | GA | |
| 770-840 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-841 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-842 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-843 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-844 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CUMMING | GA | |
| 770-845 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-846 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-849 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-850 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-851 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-852 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-853 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-854 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ROOPVILLE | GA | |
| 770-855 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-856 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-857 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-858 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-859 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-860 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | CONYERS | GA | |
| 770-861 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ATLANTA NE | GA | |
| 770-862 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-863 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-864 | COMCAST IP PHONE, LLC | 318J | ATLANTA NE | GA | |
| 770-865 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ATLANTA NE | GA | |
| 770-866 | METROPCS, INC. | 5562 | ATLANTA NE | GA | |
| 770-867 | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | 4332 | WINDER | GA | |
| 770-868 | WINDSTREAM GEORGIA COMMUNICATIONS CORP. | 4332 | WINDER | GA | |
| 770-869 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | LULA | GA | |
| 770-870 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA | 7435 | ATLANTA NE | GA | |
| 770-871 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | ATLANTA NE | GA | |
| 770-874 | ONVOY, LLC - GA | 067D | ATLANTA NW | GA | |
| 770-875 | METROPCS, INC. | 5562 | ATLANTA NE | GA | |
| 770-876 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-877 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ADAIRSVL | GA | |
| 770-878 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ADAIRSVL | GA | |
| 770-879 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-880 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | GA | |
| 770-881 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ADAIRSVL | GA | |
| 770-882 | LEVEL 3 COMMUNICATIONS, LLC - GA | 6116 | ATLANTA NE | GA | |
| 770-883 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA | 6540 | ATLANTA NE | 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.