NumberResearchRecent thousands-block assignments
4,288 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 10/01/2026
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
Sep 2026
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Jul 2026
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May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Quick find in this area code:
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2025-08-07 | 812-787-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | MONTGOMERY | IN |
| 2025-08-07 | 816-336-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MISSOURICY | MO |
| 2025-08-07 | 816-449-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MAYSVILLE | MO |
| 2025-08-07 | 817-450-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | FORT WORTH | TX |
| 2025-08-07 | 821-333-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | SPARTANBG | SC |
| 2025-08-07 | 828-218-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | HICKORY | NC |
| 2025-08-07 | 828-434-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BOONE | NC |
| 2025-08-07 | 830-292-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | UVALDE | TX |
| 2025-08-07 | 830-508-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | KARNESCITY | TX |
| 2025-08-07 | 839-227-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OLAR | SC |
| 2025-08-07 | 839-247-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | JOHNSTON | SC |
| 2025-08-07 | 839-887-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WILLISTON | SC |
| 2025-08-07 | 843-490-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COTTAGEVL | SC |
| 2025-08-07 | 843-840-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HUGER | SC |
| 2025-08-07 | 854-299-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | HARTSVILLE | SC |
| 2025-08-07 | 859-451-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WINCHESTER | KY |
| 2025-08-07 | 862-453-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NJ | 6391 | SUCCASUNNA | NJ |
| 2025-08-07 | 863-339-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM, INC. - FL | 382G | MULBERRY | FL |
| 2025-08-07 | 864-563-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC | 6398 | ANDERSON | SC |
| 2025-08-07 | 870-787-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - AR | 196F | PARAGOULD | AR |
| 2025-08-07 | 904-890-3XXX | 3000–3999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | FERNADNBCH | FL |
| 2025-08-07 | 904-890-4XXX | 4000–4999 | Assigned | POWERTEL JACKSONVILLE LICENSES, INC. | 7472 | FERNADNBCH | FL |
| 2025-08-07 | 906-251-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - MI | 991E | MARQUETTE | MI |
| 2025-08-07 | 915-977-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | EL PASO | TX |
| 2025-08-07 | 928-476-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PAYSON | AZ |
| 2025-08-07 | 928-487-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GLOBE | AZ |
| 2025-08-07 | 928-548-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | YUMA | AZ |
| 2025-08-07 | 928-548-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ | 6572 | YUMA | AZ |
| 2025-08-07 | 928-707-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FLAGSTAFF | AZ |
| 2025-08-07 | 936-867-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WELLS | TX |
| 2025-08-07 | 937-337-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ANSONIA | OH |
| 2025-08-07 | 940-490-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MILLSAP | TX |
| 2025-08-07 | 945-384-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-384-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GRANDPRARI | TX |
| 2025-08-07 | 945-396-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
| 2025-08-07 | 945-396-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | DALLAS | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 10/01/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.