NumberResearchRecent thousands-block assignments
11 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 940
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 |
|---|---|---|---|---|---|---|---|
| 2017-11-20 | 940-487-1XXX | 1000–1999 | Assigned | IP HORIZON LLC | 515J | BARTONVL | TX |
| 2017-11-20 | 940-489-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | ARGYLE | TX |
| 2017-11-20 | 940-800-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | DENTON | TX |
| 2017-11-10 | 940-341-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WICHITAFLS | TX |
| 2017-11-02 | 940-400-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | WICHITAFLS | TX |
| 2017-11-02 | 940-400-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | WICHITAFLS | TX |
| 2017-10-30 | 940-730-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | WICHITAFLS | TX |
| 2017-10-30 | 940-730-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | WICHITAFLS | TX |
| 2017-10-18 | 940-800-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | DENTON | TX |
| 2017-10-18 | 940-800-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | DENTON | TX |
| 2017-10-16 | 940-305-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUBREY | TX |
| 2017-10-16 | 940-305-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUBREY | TX |
| 2017-10-11 | 940-799-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DECATUR | TX |
| 2017-10-04 | 940-800-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | DENTON | TX |
| 2017-10-04 | 940-800-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | DENTON | TX |
| 2017-09-28 | 940-539-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | DECATUR | TX |
| 2017-09-08 | 940-279-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | LAKEDALLAS | TX |
| 2017-09-08 | 940-279-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | LAKEDALLAS | TX |
| 2017-09-06 | 940-285-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | WICHITAFLS | TX |
| 2017-09-05 | 940-514-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DENTON | TX |
| 2017-09-05 | 940-514-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DENTON | TX |
| 2017-08-07 | 940-448-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BARTONVL | TX |
| 2017-08-03 | 940-263-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | WICHITAFLS | TX |
| 2017-07-28 | 940-553-7XXX | 7000–7999 | Assigned | SANTA ROSA TELEPHONE COOPERATIVE, INC. | 4046 | VERNON | TX |
| 2017-07-28 | 940-663-7XXX | 7000–7999 | Assigned | SANTA ROSA TELEPHONE COOPERATIVE, INC. | 4046 | QUANAH | TX |
| 2017-07-12 | 940-514-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | DENTON | TX |
| 2017-07-11 | 940-280-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WICHITAFLS | TX |
| 2017-07-10 | 940-799-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | DECATUR | TX |
| 2017-07-06 | 940-641-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | GAINESVL | TX |
| 2017-06-30 | 940-314-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NOCONA | TX |
| 2017-06-29 | 940-514-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | DENTON | TX |
| 2017-06-29 | 940-514-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | DENTON | TX |
| 2017-06-20 | 940-304-9XXX | 9000–9999 | Assigned | IP HORIZON LLC | 515J | DENTON | TX |
| 2017-06-07 | 940-301-6XXX | 6000–6999 | Assigned | TELNYX LLC | 073H | GAINESVL | TX |
| 2017-06-07 | 940-304-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | DENTON | TX |
| 2017-06-07 | 940-440-7XXX | 7000–7999 | Assigned | TELNYX LLC | 073H | AUBREY | TX |
| 2017-05-25 | 940-204-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | SANTO | TX |
| 2017-05-25 | 940-236-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | ST JO | TX |
| 2017-05-24 | 940-251-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | PSMKNGDMLK | TX |
| 2017-05-24 | 940-260-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | GRAFORD | TX |
| 2017-05-24 | 940-329-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | PALO PINTO | TX |
| 2017-05-24 | 940-353-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | MILLSAP | TX |
| 2017-05-24 | 940-374-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | JOPLIN | TX |
| 2017-05-24 | 940-394-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | BRIDGEPORT | TX |
| 2017-05-24 | 940-398-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | KRUM | TX |
| 2017-05-24 | 940-399-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DECATUR | TX |
| 2017-05-24 | 940-427-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | ALVORD | TX |
| 2017-05-24 | 940-433-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | BOYD | TX |
| 2017-05-24 | 940-466-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | SLIDELL | TX |
| 2017-05-24 | 940-479-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | PONDER | 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.