NumberResearchRecent thousands-block assignments
9 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 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 |
|---|---|---|---|---|---|---|---|
| 2026-09-17 | 903-246-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | COMMERCE | TX |
| 2026-09-17 | 903-954-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | BULLARD | TX |
| 2026-09-04 | 903-289-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | KEMP | TX |
| 2026-09-04 | 903-820-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | SHERMAN | TX |
| 2026-09-04 | 903-956-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | BULLARD | TX |
| 2026-09-03 | 903-712-5XXX | 5000–5999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | VANALSTYNE | TX |
| 2026-08-27 | 903-260-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | TEXARKANA | TX |
| 2026-08-27 | 903-260-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | TEXARKANA | TX |
| 2026-08-27 | 903-740-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | LONGVIEW | TX |
| 2026-07-30 | 903-954-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | BULLARD | TX |
| 2026-07-24 | 903-301-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-07-24 | 903-749-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-07-24 | 903-749-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-07-15 | 903-301-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TYLER | TX |
| 2026-07-15 | 903-301-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TYLER | TX |
| 2026-07-06 | 903-995-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MURCHISON | TX |
| 2026-06-30 | 903-956-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | BULLARD | TX |
| 2026-06-29 | 903-888-8XXX | 8000–8999 | Assigned | OPENTACT INC. | 824J | LONGVIEW | TX |
| 2026-06-11 | 903-319-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | HOOKS | TX |
| 2026-06-11 | 903-332-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | PARIS | TX |
| 2026-06-11 | 903-370-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | WASKOM | TX |
| 2026-06-11 | 903-376-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | MINEOLA | TX |
| 2026-06-11 | 903-644-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FAIRFIELD | TX |
| 2026-05-29 | 903-301-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-05-29 | 903-301-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-05-29 | 903-301-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-05-29 | 903-358-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | WILLSPOINT | TX |
| 2026-05-20 | 903-212-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | LONGVIEW | TX |
| 2026-05-20 | 903-712-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | VANALSTYNE | TX |
| 2026-05-13 | 903-297-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | LONGVIEW | TX |
| 2026-05-13 | 903-375-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SHERMAN | TX |
| 2026-05-13 | 903-642-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | OAKWOOD | TX |
| 2026-05-06 | 903-732-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | PARIS | TX |
| 2026-04-09 | 903-358-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | WILLSPOINT | TX |
| 2026-04-08 | 903-770-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MARSHALL | TX |
| 2026-04-06 | 903-682-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | FROST | TX |
| 2026-04-06 | 903-954-6XXX | 6000–6999 | Assigned | TERRA NOVA TELECOM INC. | 145J | BULLARD | TX |
| 2026-04-06 | 903-992-7XXX | 7000–7999 | Assigned | TERRA NOVA TELECOM INC. | 145J | CHANDLER | TX |
| 2026-04-02 | 903-301-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TYLER | TX |
| 2026-04-02 | 903-375-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SHERMAN | TX |
| 2026-04-02 | 903-817-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | TYLER | TX |
| 2026-04-01 | 903-446-5XXX | 5000–5999 | Assigned | AHOI LLC | 883K | LONGVIEW | TX |
| 2026-03-19 | 903-301-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | TYLER | TX |
| 2026-02-19 | 903-332-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PARIS | TX |
| 2026-02-19 | 903-867-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MT VERNON | TX |
| 2026-01-21 | 903-361-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | DENISON | TX |
| 2025-12-18 | 903-352-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | TYLER | TX |
| 2025-12-18 | 903-909-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | WASKOM | TX |
| 2025-12-17 | 903-466-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MT VERNON | TX |
| 2025-12-17 | 903-573-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MTPLEASANT | TX |
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.