NumberResearchRecent prefix assignments
0 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/20/2026
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 |
|---|---|---|---|---|---|---|
| 2011-07-05 | 706-520 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | COMMERCE | GA |
| 2001-03-28 | 706-824 | 5XXX6XXX8XXX · 2 holders which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | BRASELTON | GA |
| — | 706-335 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | COMMERCE | GA |
| — | 706-336 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | COMMERCE | GA |
| — | 706-367 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | JEFFERSON | GA |
| — | 706-387 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | JEFFERSON | GA |
| — | 706-423 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | COMMERCE | GA |
| — | 706-467 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | WHITE PL | GA |
| — | 706-486 | 3XXX5XXX · 2 holders which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | UNIONPOINT | GA |
| — | 706-652 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | MAYSVILLE | GA |
| — | 706-654 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | BRASELTON | GA |
| — | 706-658 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | BRASELTON | GA |
| — | 706-677 | 8XXX which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | HOMER | GA |
| — | 706-693 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | PENDERGRSS | GA |
| — | 706-742 | 6XXX which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | WINTERVL | GA |
| — | 706-743 | 6XXX which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | LEXINGTON | GA |
| — | 706-757 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | NICHOLSON | GA |
| — | 706-759 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | MAXEYS | GA |
| — | 706-783 | 8XXX which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | COMER | GA |
| — | 706-788 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | COLBERT | GA |
| — | 706-789 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | ILA | GA |
| — | 706-795 | none assigned yet which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | DANIELSVL | GA |
| — | 706-797 | not yet reported which blocks → | WINDSTREAM GEORGIA, INC. | 0357 | CARLTON | GA |
Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.