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
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| Assigned | NPA-NXX | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 757-471 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-472 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON2 | VA | |
| 757-473 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-474 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-475 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-476 | PAETEC ITEL, LLC | 829J | WILLIAMSBG | VA | |
| 757-477 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NRFOLKZON3 | VA | |
| 757-478 | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NRFOLKZON2 | VA | |
| 757-479 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-480 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-481 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-482 | VERIZON SOUTH, INC. - VA (CONTEL) | 0233 | NRFOLKZON1 | VA | |
| 757-483 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON3 | VA | |
| 757-484 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON3 | VA | |
| 757-485 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON3 | VA | |
| 757-486 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-487 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON3 | VA | |
| 757-488 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON3 | VA | |
| 757-489 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-490 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-491 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-492 | COMCAST IP PHONE, LLC | 318J | NRFOLKZON2 | VA | |
| 757-493 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-494 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-495 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-496 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-497 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-498 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-499 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-502 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-503 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NWPTNWSZN3 | VA | |
| 757-508 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NWPTNWSZN3 | VA | |
| 757-509 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NWPTNWSZN3 | VA | |
| 757-511 | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | VA | |
| 757-512 | PAETEC ITEL, LLC | 829J | NRFOLKZON1 | VA | |
| 757-514 | PAETEC ITEL, LLC | 829J | SUFFOLK | VA | |
| 757-516 | VERIZON SOUTH, INC. - VA (CONTEL) | 0233 | FRANKLIN | VA | |
| 757-517 | LEVEL 3 COMMUNICATIONS, LLC - VA | 8825 | FRANKLIN | VA | |
| 757-518 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-519 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-521 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-523 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-529 | PAETEC ITEL, LLC | 829J | CRITTENDEN | VA | |
| 757-531 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-532 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NWPTNWSZN3 | VA | |
| 757-533 | VERIZON VIRGINIA, INC. | 9213 | NRFOLKZON2 | VA | |
| 757-534 | COMCAST IP PHONE, LLC | 318J | NWPTNWSZN1 | VA | |
| 757-535 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NRFOLKZON3 | VA | |
| 757-536 | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NRFOLKZON3 | VA | |
| 757-537 | OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC | 6855 | NRFOLKZON3 | VA |
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.