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 |
|---|---|---|---|---|---|
| 770-987 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-988 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-989 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 770-990 | TELEPORT COMMUNICATIONS AMERICA, LLC - GA | 8392 | ATLANTA NE | GA | |
| 770-991 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA SO | GA | |
| 770-992 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-993 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-994 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA SO | GA | |
| 770-995 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-996 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA SO | GA | |
| 770-997 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA SO | GA | |
| 770-998 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NE | GA | |
| 770-999 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | ATLANTA NW | GA | |
| 771-211 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-311 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-411 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-511 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-555 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-611 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-700 | DC | ||||
| 771-711 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-811 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-911 | MULTIPLE OCN LISTING | MULT | DC | ||
| 771-950 | DC | ||||
| 771-958 | DC | ||||
| 771-959 | DC | ||||
| 771-976 | DC | ||||
| 772-201 | METROPCS, INC. | 5562 | PTST LUCIE | FL | |
| 772-211 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | FL | |
| 772-216 | METROPCS, INC. | 5562 | FORTPIERCE | FL | |
| 772-219 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL | |
| 772-220 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL | |
| 772-221 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL | |
| 772-223 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL | |
| 772-225 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | JENSEN BCH | FL | |
| 772-229 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | PTST LUCIE | FL | |
| 772-231 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | VERO BEACH | FL | |
| 772-232 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | JENSEN BCH | FL | |
| 772-234 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | VERO BEACH | FL | |
| 772-235 | SPOK, INC. | 6630 | VERO BEACH | FL | |
| 772-239 | FL | ||||
| 772-246 | ABC PAGING CITY BEEPERS, INC. | 6548 | SEBASTIAN | FL | |
| 772-248 | CORETEL FLORIDA, INC. - FL | 481F | INDIANTOWN | FL | |
| 772-260 | METROPCS, INC. | 5562 | STUART | FL | |
| 772-263 | METROPCS, INC. | 5562 | HOBE SOUND | FL | |
| 772-266 | BANDWIDTH.COM CLEC, LLC - FL | 982E | STUART | FL | |
| 772-283 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL | |
| 772-284 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | STUART | FL | |
| 772-286 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL | |
| 772-287 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | STUART | FL |
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.