NumberResearchRecent thousands-block assignments
3,511 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/16/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days
New assignments by month
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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-02-26 | 843-748-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | COLLINSCK | SC |
| 2024-02-26 | 843-748-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | COLLINSCK | SC |
| 2024-02-26 | 843-748-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | COLLINSCK | SC |
| 2024-02-26 | 850-389-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | DESTIN | FL |
| 2024-02-26 | 850-667-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PAXTON | FL |
| 2024-02-26 | 854-234-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PATRICK | SC |
| 2024-02-26 | 854-234-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PATRICK | SC |
| 2024-02-26 | 854-234-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PATRICK | SC |
| 2024-02-26 | 854-261-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | DILLON | SC |
| 2024-02-26 | 854-269-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SUMMERVL | SC |
| 2024-02-26 | 854-269-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SUMMERVL | SC |
| 2024-02-26 | 854-269-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | SUMMERVL | SC |
| 2024-02-26 | 854-550-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LAKE CITY | SC |
| 2024-02-26 | 854-550-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LAKE CITY | SC |
| 2024-02-26 | 854-550-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LAKE CITY | SC |
| 2024-02-26 | 858-413-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | POWAY | CA |
| 2024-02-26 | 864-290-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LYMAN | SC |
| 2024-02-26 | 864-290-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LYMAN | SC |
| 2024-02-26 | 864-290-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LYMAN | SC |
| 2024-02-26 | 864-771-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PENDLETON | SC |
| 2024-02-26 | 864-771-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PENDLETON | SC |
| 2024-02-26 | 864-781-2XXX | 2000–2999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PIEDMONT | SC |
| 2024-02-26 | 864-781-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PIEDMONT | SC |
| 2024-02-26 | 864-781-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | PIEDMONT | SC |
| 2024-02-26 | 864-783-4XXX | 4000–4999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREER | SC |
| 2024-02-26 | 864-783-5XXX | 5000–5999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREER | SC |
| 2024-02-26 | 864-783-6XXX | 6000–6999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | GREER | SC |
| 2024-02-26 | 864-826-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | EASLEY | SC |
| 2024-02-26 | 864-826-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | EASLEY | SC |
| 2024-02-26 | 864-826-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | EASLEY | SC |
| 2024-02-26 | 864-856-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HODGES | SC |
| 2024-02-26 | 864-856-3XXX | 3000–3999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | HODGES | SC |
| 2024-02-26 | 864-912-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LAURENS | SC |
| 2024-02-26 | 864-912-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | LAURENS | SC |
| 2024-02-26 | 865-294-3XXX | 3000–3999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | OAK RIDGE | TN |
| 2024-02-26 | 865-298-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | OAK RIDGE | TN |
| 2024-02-26 | 865-431-1XXX | 1000–1999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | SOLWAY | TN |
| 2024-02-26 | 865-431-2XXX | 2000–2999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | SOLWAY | TN |
| 2024-02-26 | 865-431-8XXX | 8000–8999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | SOLWAY | TN |
| 2024-02-26 | 865-481-9XXX | 9000–9999 | Assigned | POWERTEL NASHVILLE LICENSES, INC. | 7476 | OAK RIDGE | TN |
| 2024-02-26 | 901-439-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | SOMERVILLE | TN |
| 2024-02-26 | 901-439-9XXX | 9000–9999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | SOMERVILLE | TN |
| 2024-02-26 | 901-697-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | ARLINGTON | TN |
| 2024-02-26 | 901-697-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | ARLINGTON | TN |
| 2024-02-26 | 901-697-2XXX | 2000–2999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | ARLINGTON | TN |
| 2024-02-26 | 901-715-0XXX | 0000–0999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-02-26 | 901-715-1XXX | 1000–1999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-02-26 | 901-715-8XXX | 8000–8999 | Assigned | POWERTEL MEMPHIS LICENSES, INC. | 7474 | MILLINGTON | TN |
| 2024-02-26 | 904-324-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAWTEY | FL |
| 2024-02-26 | 904-459-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | HASTINGS | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/16/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.