Recent prefix assignments
334 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/27/2026
The Code holder is who opened each NPA-NXX prefix — not necessarily who holds the numbers. A prefix is 10,000 numbers, but under pooling its ten 1,000-number blocks are handed out individually, often to different carriers; the code holder may hold only one block, or none. The Thousands-blocks column shows how the ten blocks are really split — click which blocks → to see who holds each 1,000-number block and its last-4-digit range. Assignments are initial assignments; the current serving carrier may differ due to portability.
| Assigned | NPA-NXX | Thousands-blocks taken (last-4 opening) | Code holder | OCN | Rate center | State |
|---|---|---|---|---|---|---|
| — | 352-582 | not yet reported which blocks → | PAETEC ITEL, LLC | 829J | GAINESVL | FL |
| — | 352-583 | 7XXX9XXX · 2 holders which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | TRILACOCHE | FL |
| — | 352-584 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | BROOKSVL | FL |
| — | 352-588 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | SANANTONIO | FL |
| — | 352-589 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | EUSTIS | FL |
| — | 352-591 | not yet reported which blocks → | WINDSTREAM FLORIDA, INC. | 0336 | MCINTOSH | FL |
| — | 352-592 | 6XXX which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-595 | not yet reported which blocks → | WINDSTREAM FLORIDA, INC. | 0336 | CITRA | FL |
| — | 352-596 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-597 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-598 | not yet reported which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | OCALA | FL |
| — | 352-601 | 0–9 XXXall 10 · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | CRYSTALRIV | FL |
| — | 352-603 | 6XXX7XXX8XXX · 2 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BUSHNELL | FL |
| — | 352-611 | not yet reported which blocks → | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | FL |
| — | 352-612 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX8XXX9XXX · 3 holders which blocks → | ONVOY, LLC - FL | 937C | HAWTHORNE | FL |
| — | 352-613 | 1XXX8XXX which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | CRYSTALRIV | FL |
| — | 352-615 | 1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX9XXX · 2 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | OCALA | FL |
| — | 352-617 | 0–9 XXXall 10 · 5 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | LEESBURG | FL |
| — | 352-620 | none assigned yet which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-621 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | INVERNESS | FL |
| — | 352-622 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-624 | 6XXX7XXX8XXX · 2 holders which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-625 | 5XXX8XXX which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | FOREST | FL |
| — | 352-628 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | INVERNESS | FL |
| — | 352-629 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-634 | 6XXX7XXX8XXX9XXX · 2 holders which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | INVERNESS | FL |
| — | 352-636 | 7XXX which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | EUSTIS | FL |
| — | 352-637 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | INVERNESS | FL |
| — | 352-638 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | LEESBURG | FL |
| — | 352-641 | 0–9 XXXall 10 · 6 holders which blocks → | COMCAST IP PHONE, LLC | 318J | ARCHER | FL |
| — | 352-650 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BROOKSVL | FL |
| — | 352-665 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GAINESVL | FL |
| — | 352-666 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-669 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | UMATILLA | FL |
| — | 352-671 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-672 | 0XXX1XXX2XXX3XXX4XXX5XXX6XXX7XXX8XXX · 2 holders which blocks → | ONVOY, LLC - FL | 937C | GAINESVL | FL |
| — | 352-680 | 7XXX which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | SLRSPGSHRS | FL |
| — | 352-682 | 0XXX2XXX · 2 holders which blocks → | METROPCS NETWORKS, LLC | 899D | GAINESVL | FL |
| — | 352-683 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-684 | 8XXX which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-685 | 1XXX5XXX6XXX7XXX · 4 holders which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | SALT SPG | FL |
| — | 352-686 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-687 | none assigned yet which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | SLRSPGSHRS | FL |
| — | 352-688 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | WEEKICHSPG | FL |
| — | 352-689 | 1XXX2XXX8XXX9XXX · 3 holders which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | WILDWOOD | FL |
| — | 352-690 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-694 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-697 | 6XXX7XXX8XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | INVERNESS | FL |
| — | 352-700 | not yet reported which blocks → | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | FL |
| — | 352-703 | 0XXX1XXX2XXX4XXX5XXX6XXX8XXX · 2 holders which blocks → | ONVOY, LLC - FL | 937C | SALT SPG | FL |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/27/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.