NumberResearchRecent thousands-block assignments
8 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
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 |
|---|---|---|---|---|---|---|---|
| 2026-09-16 | 440-742-5XXX | 5000–5999 | Assigned | INTRADO COMMUNICATIONS, LLC | 9557 | WILLOUGHBY | OH |
| 2026-09-16 | 440-921-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LORAIN | OH |
| 2026-09-09 | 440-861-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | CHESTERLD | OH |
| 2026-09-04 | 440-830-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | LORAIN | OH |
| 2026-09-04 | 440-920-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | WILLOUGHBY | OH |
| 2026-09-02 | 440-851-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | BURTON | OH |
| 2026-09-01 | 440-707-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | OBERLIN | OH |
| 2026-08-24 | 440-900-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | AMHERST | OH |
| 2026-08-13 | 440-621-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | BAINBRIDGE | OH |
| 2026-08-10 | 440-262-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | BRECKSVL | OH |
| 2026-07-27 | 440-879-5XXX | 5000–5999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | STRONGSVL | OH |
| 2026-07-20 | 440-531-7XXX | 7000–7999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | BEREA | OH |
| 2026-07-20 | 440-925-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | TRINITY | OH |
| 2026-05-22 | 440-682-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | BURTON | OH |
| 2026-05-21 | 440-921-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH | 6025 | LORAIN | OH |
| 2026-04-29 | 440-440-3XXX | 3000–3999 | Assigned | EXIANT COMMUNICATIONS LLC | 114J | HILLCREST | OH |
| 2026-04-23 | 440-898-8XXX | 8000–8999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | PAINESVL | OH |
| 2026-04-14 | 440-578-4XXX | 4000–4999 | Assigned | ONVOY, LLC - OH | 464C | MENTOR | OH |
| 2026-04-14 | 440-701-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | MENTOR | OH |
| 2026-04-01 | 440-920-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | WILLOUGHBY | OH |
| 2026-04-01 | 440-928-7XXX | 7000–7999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - OH | 4863 | CONNEAUT | OH |
| 2026-03-25 | 440-368-4XXX | 4000–4999 | Assigned | PEERLESS NETWORK OF OHIO, LLC - OH | 284F | MENTOR | OH |
| 2026-03-05 | 440-703-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BEDFORD | OH |
| 2026-02-26 | 440-587-8XXX | 8000–8999 | Assigned | ONVOY, LLC - OH | 464C | BRECKSVL | OH |
| 2026-02-24 | 440-857-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2026-02-24 | 440-857-4XXX | 4000–4999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2026-02-24 | 440-857-5XXX | 5000–5999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2026-02-24 | 440-857-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2026-02-24 | 440-857-7XXX | 7000–7999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | CLEVELAND | OH |
| 2026-02-20 | 440-875-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | VICTORY | OH |
| 2026-02-19 | 440-368-3XXX | 3000–3999 | Assigned | ONVOY, LLC - OH | 464C | MENTOR | OH |
| 2026-02-19 | 440-873-9XXX | 9000–9999 | Assigned | ONVOY, LLC - OH | 464C | WICKLIFFE | OH |
| 2026-02-19 | 440-921-1XXX | 1000–1999 | Assigned | ONVOY, LLC - OH | 464C | LORAIN | OH |
| 2026-02-18 | 440-218-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TRUMBULL | OH |
| 2026-02-18 | 440-776-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OBERLIN | OH |
| 2026-02-18 | 440-791-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GRAFTON | OH |
| 2026-02-18 | 440-828-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WELLINGTON | OH |
| 2026-02-18 | 440-839-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WAKEMAN | OH |
| 2026-02-11 | 440-721-9XXX | 9000–9999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - OH | 7532 | PAINESVL | OH |
| 2026-01-30 | 440-761-5XXX | 5000–5999 | Assigned | ONVOY, LLC - OH | 464C | TRINITY | OH |
| 2026-01-30 | 440-920-0XXX | 0000–0999 | Assigned | ONVOY, LLC - OH | 464C | WILLOUGHBY | OH |
| 2026-01-21 | 440-440-5XXX | 5000–5999 | Assigned | HD CARRIER LLC | 321J | HILLCREST | OH |
| 2026-01-21 | 440-440-6XXX | 6000–6999 | Assigned | HD CARRIER LLC | 321J | HILLCREST | OH |
| 2026-01-14 | 440-924-0XXX | 0000–0999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
| 2026-01-14 | 440-924-1XXX | 1000–1999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
| 2026-01-14 | 440-924-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
| 2026-01-14 | 440-924-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
| 2026-01-14 | 440-924-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
| 2026-01-14 | 440-924-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
| 2026-01-14 | 440-924-6XXX | 6000–6999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH | 7443 | HILLCREST | OH |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.