NumberResearchRecent prefix assignments
2 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/19/2026
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 |
|---|---|---|---|---|---|---|
| — | 352-821 | 1XXX3XXX5XXX which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | WEIRSDALE | FL |
| — | 352-826 | 0XXX1XXX2XXX5XXX7XXX8XXX · 4 holders which blocks → | COMCAST IP PHONE, LLC | 318J | BUSHNELL | FL |
| — | 352-840 | none assigned yet which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-843 | 9XXX which blocks → | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | OCALA | FL |
| — | 352-846 | not yet reported which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GAINESVL | FL |
| — | 352-848 | 3XXX8XXX9XXX · 2 holders which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | BROOKSVL | FL |
| — | 352-854 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-860 | 4XXX6XXX8XXX · 3 holders which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | INVERNESS | FL |
| — | 352-861 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-867 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-870 | not yet reported which blocks → | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | GAINESVL | FL |
| — | 352-871 | not yet reported which blocks → | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | GAINESVL | FL |
| — | 352-873 | not yet reported which blocks → | CENTURYLINK OF FLORIDA, INC. (UNITED) | 0341 | OCALA | FL |
| — | 352-874 | 0XXX which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | LEESBURG | FL |
| — | 352-875 | 0XXX2XXX which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | OCALA | FL |
| — | 352-895 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | OCALA | FL |
| — | 352-911 | not yet reported which blocks → | MULTIPLE OCN LISTING | MULT | XXXXXXXXXX | FL |
| — | 352-950 | not yet reported which blocks → | FL | |||
| — | 352-955 | 4XXX8XXX9XXX · 3 holders which blocks → | BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL | 9417 | GAINESVL | FL |
| — | 352-958 | not yet reported which blocks → | FL | |||
| — | 352-959 | not yet reported which blocks → | FL | |||
| — | 352-976 | not yet reported which blocks → | FL | |||
| — | 352-978 | not yet reported which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLERMONT | FL |
| — | 352-988 | 1XXX2XXX5XXX6XXX9XXX · 4 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLERMONT | FL |
| — | 352-989 | 4XXX5XXX8XXX9XXX · 3 holders which blocks → | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | CLERMONT | FL |
| — | 352-999 | 3XXX4XXX5XXX7XXX · 2 holders which blocks → | AERIAL COMMUNICATIONS, INC. | 6701 | DADE CITY | 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.