NumberResearchRecent thousands-block assignments
4,251 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/09/2026
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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Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2024-10-04 | 929-784-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NWYRCYZN06 | NY |
| 2024-10-04 | 978-684-4XXX | 4000–4999 | Assigned | NUSO, LLC | 732J | ANDOVER | MA |
| 2024-10-04 | 989-320-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SAGINAW | MI |
| 2024-10-04 | 989-320-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SAGINAW | MI |
| 2024-10-03 | 213-874-1XXX | 1000–1999 | Assigned | TELNYX LLC | 073H | MONTEBELLO | CA |
| 2024-10-03 | 213-876-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - CA | 7139 | LSAN DA 09 | CA |
| 2024-10-03 | 213-890-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 08 | CA |
| 2024-10-03 | 213-890-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 08 | CA |
| 2024-10-03 | 213-890-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - CA | 981E | LSAN DA 08 | CA |
| 2024-10-03 | 216-497-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-497-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | TERRACE | OH |
| 2024-10-03 | 216-537-0XXX | 0000–0999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-1XXX | 1000–1999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-2XXX | 2000–2999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-3XXX | 3000–3999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-4XXX | 4000–4999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-5XXX | 5000–5999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-6XXX | 6000–6999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-7XXX | 7000–7999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-8XXX | 8000–8999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 216-537-9XXX | 9000–9999 | Assigned | EON TELECOM, INC. | 839J | MONTRSE | OH |
| 2024-10-03 | 218-620-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | MOORHEAD | MN |
| 2024-10-03 | 225-534-1XXX | 1000–1999 | Assigned | HUNT TELECOMMUNICATIONS, LLC - LA | 181D | DENHAM SPG | LA |
| 2024-10-03 | 227-238-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSNG236Z14 | MD |
| 2024-10-03 | 227-255-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSHNGTNZN5 | MD |
| 2024-10-03 | 234-396-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LISBON | OH |
| 2024-10-03 | 234-434-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | YOUNGSTOWN | OH |
| 2024-10-03 | 240-973-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - MD | 071F | WSNGTNZN12 | MD |
| 2024-10-03 | 283-224-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CINCINNATI | OH |
| 2024-10-03 | 283-224-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CINCINNATI | OH |
| 2024-10-03 | 283-224-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CINCINNATI | OH |
| 2024-10-03 | 283-224-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - OH | 001F | CINCINNATI | OH |
| 2024-10-03 | 319-324-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | BRIGHTON | IA |
| 2024-10-03 | 319-324-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | BRIGHTON | IA |
| 2024-10-03 | 319-428-2XXX | 2000–2999 | Assigned | UNITED STATES CELLULAR - IA | 6266 | BURLINGTON | IA |
| 2024-10-03 | 319-428-3XXX | 3000–3999 | Assigned | UNITED STATES CELLULAR - IA | 6266 | BURLINGTON | IA |
| 2024-10-03 | 319-428-4XXX | 4000–4999 | Assigned | UNITED STATES CELLULAR - IA | 6266 | BURLINGTON | IA |
| 2024-10-03 | 319-428-5XXX | 5000–5999 | Assigned | UNITED STATES CELLULAR - IA | 6266 | BURLINGTON | IA |
| 2024-10-03 | 319-428-6XXX | 6000–6999 | Assigned | UNITED STATES CELLULAR - IA | 6266 | BURLINGTON | IA |
| 2024-10-03 | 350-227-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA | 6006 | TRACY | CA |
| 2024-10-03 | 351-345-3XXX | 3000–3999 | Assigned | PEERLESS NETWORK OF MASSACHUSETTS, LLC - MA | 268F | HUDSON | MA |
| 2024-10-03 | 352-955-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - FL | 982E | GAINESVL | FL |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/09/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.