NumberResearchRecent thousands-block assignments
9 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 903
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-17 | 903-580-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | REDSPRINGS | TX |
| 2025-12-17 | 903-631-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CARTHAGE | TX |
| 2025-12-17 | 903-666-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | JEFFERSON | TX |
| 2025-12-17 | 903-763-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | QUITMAN | TX |
| 2025-12-17 | 903-843-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | GILMER | TX |
| 2025-12-17 | 903-856-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PITTSBURG | TX |
| 2025-12-17 | 903-857-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PINE MILLS | TX |
| 2025-12-17 | 903-933-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DEKALB | TX |
| 2025-12-17 | 903-977-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | NEWSMMRFLD | TX |
| 2025-12-17 | 903-987-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KILGORE | TX |
| 2025-12-05 | 903-710-8XXX | 8000–8999 | Assigned | PAETEC ITEL, LLC | 829J | BULLARD | TX |
| 2025-11-05 | 903-294-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHERMAN | TX |
| 2025-11-04 | 903-358-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | WILLSPOINT | TX |
| 2025-10-09 | 903-301-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | TYLER | TX |
| 2025-09-23 | 903-328-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SHERMAN | TX |
| 2025-09-22 | 903-358-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | WILLSPOINT | TX |
| 2025-09-15 | 903-751-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CADDOMILLS | TX |
| 2025-09-12 | 903-703-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BLOSSOM | TX |
| 2025-09-11 | 903-228-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | GUNTER | TX |
| 2025-08-18 | 903-867-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | MT VERNON | TX |
| 2025-07-31 | 903-221-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PALESTINE | TX |
| 2025-07-31 | 903-608-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TLSVNPONTS | TX |
| 2025-07-29 | 903-384-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | SLOCUM | TX |
| 2025-07-29 | 903-978-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LKPALSTINE | TX |
| 2025-07-29 | 903-995-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MURCHISON | TX |
| 2025-07-23 | 903-396-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | KERENS | TX |
| 2025-07-22 | 903-491-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | DETROIT | TX |
| 2025-07-22 | 903-644-4XXX | 4000–4999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FAIRFIELD | TX |
| 2025-07-22 | 903-852-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BROWNSBORO | TX |
| 2025-07-22 | 903-954-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BULLARD | TX |
| 2025-07-22 | 903-992-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHANDLER | TX |
| 2025-07-22 | 903-994-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CUMBY | TX |
| 2025-07-22 | 903-999-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARTINS ML | TX |
| 2025-07-21 | 903-969-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TROUP | TX |
| 2025-07-18 | 903-208-1XXX | 1000–1999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CENTERVL | TX |
| 2025-07-18 | 903-366-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | COMMERCE | TX |
| 2025-07-18 | 903-703-3XXX | 3000–3999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLOSSOM | TX |
| 2025-07-15 | 903-448-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | ELKHART | TX |
| 2025-07-15 | 903-545-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKWOOD | TX |
| 2025-07-15 | 903-552-5XXX | 5000–5999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BLOOMNGGRV | TX |
| 2025-07-15 | 903-741-0XXX | 0000–0999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BOGATA | TX |
| 2025-06-20 | 903-370-2XXX | 2000–2999 | Assigned | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | 583C | WASKOM | TX |
| 2025-06-20 | 903-659-1XXX | 1000–1999 | Assigned | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | 583C | LANEVILLE | TX |
| 2025-05-15 | 903-260-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | TEXARKANA | TX |
| 2025-04-10 | 903-992-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CHANDLER | TX |
| 2025-04-09 | 903-483-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | KILGORE | TX |
| 2025-04-09 | 903-483-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | KILGORE | TX |
| 2025-04-01 | 903-854-6XXX | 6000–6999 | Assigned | TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL | 583C | GOOD SPG | TX |
| 2025-03-27 | 903-484-7XXX | 7000–7999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | BENWHEELER | TX |
| 2025-03-20 | 903-622-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DEADWOOD | TX |
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.