NumberResearchRecent thousands-block assignments
4,244 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/08/2026
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 |
|---|---|---|---|---|---|---|---|
| 2024-11-13 | 254-348-9XXX | 9000–9999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LAKESIDVLG | TX |
| 2024-11-13 | 254-513-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GLEN ROSE | TX |
| 2024-11-13 | 254-558-7XXX | 7000–7999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GORDON | TX |
| 2024-11-13 | 254-564-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WALNUT SPG | TX |
| 2024-11-13 | 254-731-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RISINGSTAR | TX |
| 2024-11-13 | 254-823-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | PALUXY | TX |
| 2024-11-13 | 254-834-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | TOLAR | TX |
| 2024-11-13 | 254-888-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KOPPERL | TX |
| 2024-11-13 | 254-903-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | RANGER | TX |
| 2024-11-13 | 254-998-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | MORGAN | TX |
| 2024-11-13 | 256-987-8XXX | 8000–8999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GRAYSON | AL |
| 2024-11-13 | 267-564-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN43 | PA |
| 2024-11-13 | 267-568-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | PHPHSBZN43 | PA |
| 2024-11-13 | 269-454-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KALAMAZOO | MI |
| 2024-11-13 | 269-454-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KALAMAZOO | MI |
| 2024-11-13 | 270-641-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GREENVILLE | KY |
| 2024-11-13 | 314-723-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST LOUIS | MO |
| 2024-11-13 | 314-735-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ST LOUIS | MO |
| 2024-11-13 | 315-914-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UTICA | NY |
| 2024-11-13 | 315-914-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UTICA | NY |
| 2024-11-13 | 315-914-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | UTICA | NY |
| 2024-11-13 | 318-207-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-216-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-216-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-216-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-250-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHREVEPORT | LA |
| 2024-11-13 | 318-297-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | RAYVILLE | LA |
| 2024-11-13 | 323-205-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 04 | CA |
| 2024-11-13 | 331-341-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | PLANO | IL |
| 2024-11-13 | 332-236-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY |
| 2024-11-13 | 332-277-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY |
| 2024-11-13 | 332-277-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY |
| 2024-11-13 | 332-289-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY |
| 2024-11-13 | 332-388-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY |
| 2024-11-13 | 332-388-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN01 | NY |
| 2024-11-13 | 334-304-6XXX | 6000–6999 | Assigned | ONVOY SPECTRUM, LLC | 624H | LUVERNE | AL |
| 2024-11-13 | 334-565-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | KINSTON | AL |
| 2024-11-13 | 334-934-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | GOSHEN | AL |
| 2024-11-13 | 334-952-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WICKSBURG | AL |
| 2024-11-13 | 334-952-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | WICKSBURG | AL |
| 2024-11-13 | 334-987-0XXX | 0000–0999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAMSON | AL |
| 2024-11-13 | 334-987-1XXX | 1000–1999 | Assigned | ONVOY SPECTRUM, LLC | 624H | SAMSON | AL |
| 2024-11-13 | 339-241-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MEDFORD | MA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/08/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.