NumberResearchRecent thousands-block assignments
4,069 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/11/2026
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
Oct 2026
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Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-08-07 | 854-276-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-08-07 | 854-276-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-08-07 | 854-276-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | CHARLESTON | SC |
| 2024-08-07 | 859-606-0XXX | 0000–0999 | Assigned | WADDELL SOLUTIONS GROUP LLC | 742J | NICHOLASVL | KY |
| 2024-08-07 | 864-997-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2024-08-07 | 864-997-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2024-08-07 | 864-997-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2024-08-07 | 864-997-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2024-08-07 | 864-997-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2024-08-07 | 864-997-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | GREENVILLE | SC |
| 2024-08-07 | 870-412-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MONTICELLO | AR |
| 2024-08-07 | 870-454-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | CAMDEN | AR |
| 2024-08-07 | 870-840-2XXX | 2000–2999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TEXARKANA | AR |
| 2024-08-07 | 870-840-3XXX | 3000–3999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TEXARKANA | AR |
| 2024-08-07 | 870-840-4XXX | 4000–4999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TEXARKANA | AR |
| 2024-08-07 | 870-840-5XXX | 5000–5999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TEXARKANA | AR |
| 2024-08-07 | 870-981-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BIGGERS | AR |
| 2024-08-07 | 870-984-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | BLOOMNGGRV | AR |
| 2024-08-07 | 872-361-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CHICGOZN05 | IL |
| 2024-08-07 | 878-243-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WASHINGTON | PA |
| 2024-08-07 | 929-774-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN10 | NY |
| 2024-08-07 | 938-260-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 938-260-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | DECATUR | AL |
| 2024-08-07 | 986-208-8XXX | 8000–8999 | Assigned | BARR TELL USA, INC. | 973K | IDAHOFALLS | ID |
| 2024-08-06 | 206-493-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-493-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-609-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-609-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-609-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-609-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-609-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-609-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-677-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 206-797-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | SEATTLE | WA |
| 2024-08-06 | 208-775-5XXX | 5000–5999 | Assigned | BARR TELL USA, INC. | 973K | POCATELLO | ID |
| 2024-08-06 | 208-933-5XXX | 5000–5999 | Assigned | BARR TELL USA, INC. | 973K | TWIN FALLS | ID |
| 2024-08-06 | 213-848-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
| 2024-08-06 | 213-848-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 09 | CA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/11/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.