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
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 919-542 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | PITTSBORO | NC | |
| 919-543 | TELEPORT COMMUNICATIONS AMERICA, LLC - NC | 8389 | DURHAM | NC | |
| 919-544 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-545 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | PITTSBORO | NC | |
| 919-546 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | RALEIGH | NC | |
| 919-547 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-548 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | PITTSBORO | NC | |
| 919-549 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-550 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | CLAYTON | NC | |
| 919-552 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | FUQUAYVRIN | NC | |
| 919-553 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | CLAYTON | NC | |
| 919-554 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | WAKEFOREST | NC | |
| 919-555 | MULTIPLE OCN LISTING | MULT | DIR ASST | NC | |
| 919-556 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | WAKEFOREST | NC | |
| 919-557 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | FUQUAYVRIN | NC | |
| 919-558 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-560 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-562 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | WAKEFOREST | NC | |
| 919-563 | BRIGHTSPEED OF CENTRAL NORTH CAROLINA, LLC | 0485 | MEBANE | NC | |
| 919-564 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-565 | SPOK, INC. | 6630 | RALEIGH | NC | |
| 919-567 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | FUQUAYVRIN | NC | |
| 919-568 | CENTURYLINK COMMUNICATIONS LLC - NC | 4809 | MEBANE | NC | |
| 919-569 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | WAKEFOREST | NC | |
| 919-570 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | WAKEFOREST | NC | |
| 919-571 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | RALEIGH | NC | |
| 919-572 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-573 | LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | 7555 | RALEIGH | NC | |
| 919-574 | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | DURHAM | NC | |
| 919-575 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | CREEDMOOR | NC | |
| 919-577 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | FUQUAYVRIN | NC | |
| 919-580 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GOLDSBORO | NC | |
| 919-581 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GOLDSBORO | NC | |
| 919-582 | PAETEC ITEL, LLC | 829J | RALEIGH | NC | |
| 919-583 | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GOLDSBORO | NC | |
| 919-584 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GOLDSBORO | NC | |
| 919-585 | PAETEC ITEL, LLC | 829J | CLAYTON | NC | |
| 919-586 | PAETEC ITEL, LLC | 829J | FUQUAYVRIN | NC | |
| 919-587 | PAETEC ITEL, LLC | 829J | GOLDSBORO | NC | |
| 919-589 | PAETEC ITEL, LLC | 829J | APEX | NC | |
| 919-593 | SUNCOM DBA T-MOBILE USA | 8645 | CHAPELHILL | NC | |
| 919-594 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | RALEIGH | NC | |
| 919-595 | LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC | 7555 | DURHAM | NC | |
| 919-596 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-597 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-598 | FRONTIER COMMUNICATIONS OF THE CAROLINAS INC. - NC | 4334 | DURHAM | NC | |
| 919-599 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DURHAM | NC | |
| 919-601 | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RALEIGH | NC | |
| 919-602 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | RALEIGH | NC | |
| 919-603 | BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC | 0470 | OXFORD | NC |
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.