NumberResearchRecent thousands-block assignments
8 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026
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 — NPA 440
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2017-04-03 | 440-792-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2017-04-03 | 440-847-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-847-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-847-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-847-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-847-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-872-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | TRINITY | OH |
| 2017-04-03 | 440-922-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2017-04-03 | 440-972-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2017-04-03 | 440-972-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2017-04-03 | 440-972-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BRECKSVL | OH |
| 2017-03-21 | 440-929-4XXX | 4000–4999 | Assigned | PAETEC ITEL, LLC | 829J | BEREA | OH |
| 2017-03-14 | 440-370-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AMHERST | OH |
| 2017-03-14 | 440-583-0XXX | 0000–0999 | Assigned | XO OHIO, INC. | 7520 | BEDFORD | OH |
| 2017-03-09 | 440-494-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | WICKLIFFE | OH |
| 2017-03-08 | 440-558-4XXX | 4000–4999 | Assigned | COMCAST IP PHONE, LLC | 318J | VICTORY | OH |
| 2017-03-08 | 440-722-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BRECKSVL | OH |
| 2017-03-08 | 440-929-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | BEREA | OH |
| 2017-03-07 | 440-538-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LORAIN | OH |
| 2017-03-03 | 440-276-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | KIRTLAND | OH |
| 2017-03-03 | 440-533-3XXX | 3000–3999 | Assigned | TELNYX LLC | 073H | GATESMILLS | OH |
| 2017-03-03 | 440-569-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WICKLIFFE | OH |
| 2017-03-02 | 440-457-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | NOROYALTON | OH |
| 2017-03-02 | 440-496-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | OLMSTEDFLS | OH |
| 2017-03-02 | 440-558-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | VICTORY | OH |
| 2017-03-02 | 440-701-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | MENTOR | OH |
| 2017-03-02 | 440-754-4XXX | 4000–4999 | Assigned | TELNYX LLC | 073H | PAINESVL | OH |
| 2017-03-02 | 440-771-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | HILLCREST | OH |
| 2017-03-02 | 440-797-9XXX | 9000–9999 | Assigned | TELNYX LLC | 073H | BEDFORD | OH |
| 2017-03-02 | 440-856-8XXX | 8000–8999 | Assigned | TELNYX LLC | 073H | WILLOUGHBY | OH |
| 2017-03-02 | 440-870-0XXX | 0000–0999 | Assigned | TELNYX LLC | 073H | STRONGSVL | OH |
| 2017-03-02 | 440-872-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | TRINITY | OH |
| 2017-03-02 | 440-914-2XXX | 2000–2999 | Assigned | TELNYX LLC | 073H | CHAGRINFLS | OH |
| 2017-02-24 | 440-558-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VICTORY | OH |
| 2017-02-21 | 440-901-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | CHARDON | OH |
| 2017-02-10 | 440-529-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | ELYRIA | OH |
| 2017-01-30 | 440-538-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LORAIN | OH |
| 2016-12-27 | 440-661-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | ASHTABULA | OH |
| 2016-12-27 | 440-701-2XXX | 2000–2999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | MENTOR | OH |
| 2016-12-14 | 440-872-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | TRINITY | OH |
| 2016-12-09 | 440-390-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | NOROYALTON | OH |
| 2016-12-08 | 440-695-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | AVON | OH |
| 2016-12-02 | 440-265-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | CONNEAUT | OH |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/20/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.