NumberResearchRecent thousands-block assignments
2,935 blocks assigned in October 2025 · from the daily NANPA thousands-block report, 09/18/2026
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, October 2025
New assignments by month
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| Assigned | Block | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|
| 2025-10-01 | 680-328-2XXX | OMNIPOINT COMMUNICATIONS, INC. - NY | 6622 | AUBURN | NY |
| 2025-10-01 | 680-328-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | AUBURN | NY |
| 2025-10-01 | 719-714-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PEYTON | CO |
| 2025-10-01 | 719-714-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CO | 6567 | PEYTON | CO |
| 2025-10-01 | 728-238-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | WPALMBEACH | FL |
| 2025-10-01 | 737-424-5XXX | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-01 | 737-424-7XXX | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-01 | 737-426-8XXX | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-01 | 737-426-9XXX | T-MOBILE USA, INC. | 6529 | BASTROP | TX |
| 2025-10-01 | 774-372-3XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | MANSFIELD | MA |
| 2025-10-01 | 781-702-7XXX | NEW CINGULAR WIRELESS PCS, LLC - DC | 4036 | NORWOOD | MA |
| 2025-10-01 | 785-884-4XXX | AERIAL COMMUNICATIONS, INC. | 6701 | WASHINGTON | KS |
| 2025-10-01 | 785-884-8XXX | AERIAL COMMUNICATIONS, INC. | 6701 | WASHINGTON | KS |
| 2025-10-01 | 802-207-5XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | 6390 | BURLINGTON | VT |
| 2025-10-01 | 802-207-6XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VT | 6390 | BURLINGTON | VT |
| 2025-10-01 | 808-795-4XXX | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - HI | 6516 | WAILUKU | HI |
| 2025-10-01 | 808-980-4XXX | T-MOBILE USA, INC. | 6529 | HILO | HI |
| 2025-10-01 | 808-980-5XXX | T-MOBILE USA, INC. | 6529 | HILO | HI |
| 2025-10-01 | 808-991-7XXX | T-MOBILE USA, INC. | 6529 | HILO | HI |
| 2025-10-01 | 808-991-8XXX | T-MOBILE USA, INC. | 6529 | HILO | HI |
| 2025-10-01 | 808-991-9XXX | T-MOBILE USA, INC. | 6529 | HILO | HI |
| 2025-10-01 | 839-308-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | ROCK HILL | SC |
| 2025-10-01 | 857-605-5XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRIGHTON | MA |
| 2025-10-01 | 857-605-6XXX | OMNIPOINT MIAMI E LICENSE, LLC | 6889 | BRIGHTON | MA |
| 2025-10-01 | 863-394-1XXX | IP HORIZON LLC | 515J | LAKELAND | FL |
| 2025-10-01 | 863-394-2XXX | IP HORIZON LLC | 515J | LAKELAND | FL |
| 2025-10-01 | 878-214-5XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENSBURG | PA |
| 2025-10-01 | 878-214-6XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | GREENSBURG | PA |
| 2025-10-01 | 878-297-9XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WASHINGTON | PA |
| 2025-10-01 | 928-361-4XXX | VALLEY CONNECTIONS, L.L.C. - AZ | 183D | PIMA | AZ |
| 2025-10-01 | 940-298-2XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITAFLS | TX |
| 2025-10-01 | 940-298-3XXX | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WICHITAFLS | TX |
| 2025-10-01 | 945-331-1XXX | T-MOBILE USA, INC. | 6529 | ROYSE CITY | TX |
| 2025-10-01 | 945-331-2XXX | T-MOBILE USA, INC. | 6529 | ROYSE CITY | TX |
| 2025-10-01 | 985-368-9XXX | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | COVINGTON | LA |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.