NumberResearchRecent thousands-block assignments
6 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 936
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 |
|---|---|---|---|---|---|---|---|
| 2018-08-30 | 936-200-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LIVINGSTON | TX |
| 2018-08-28 | 936-241-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | MADISONVL | TX |
| 2018-08-28 | 936-245-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | MADISONVL | TX |
| 2018-08-28 | 936-305-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | NACOGDOCHS | TX |
| 2018-08-28 | 936-305-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | NACOGDOCHS | TX |
| 2018-08-09 | 936-219-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUFKIN | TX |
| 2018-08-09 | 936-306-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | NAVASOTA | TX |
| 2018-08-09 | 936-869-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | DIBOLL | TX |
| 2018-08-08 | 936-237-5XXX | 5000–5999 | Assigned | CSC VOICE, LLC | 612K | HUNTINGTON | TX |
| 2018-08-07 | 936-243-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CROCKETT | TX |
| 2018-08-06 | 936-320-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF TEXAS, LLC - TX | 177F | CONROE | TX |
| 2018-07-17 | 936-276-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONTGOMERY | TX |
| 2018-07-17 | 936-449-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MONTGOMERY | TX |
| 2018-07-09 | 936-263-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2018-07-09 | 936-282-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2018-07-02 | 936-247-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SHEPHERD | TX |
| 2018-06-07 | 936-306-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | NAVASOTA | TX |
| 2018-05-30 | 936-679-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | SANAUGUSTN | TX |
| 2018-05-29 | 936-276-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | MONTGOMERY | TX |
| 2018-05-25 | 936-306-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | NAVASOTA | TX |
| 2018-05-09 | 936-257-3XXX | 3000–3999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | DAYTON | TX |
| 2018-05-09 | 936-282-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | CONROE | TX |
| 2018-05-01 | 936-247-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SHEPHERD | TX |
| 2018-04-30 | 936-236-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | PLANTERSVL | TX |
| 2018-04-24 | 936-280-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CENTER | TX |
| 2018-04-02 | 936-234-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | NACOGDOCHS | TX |
| 2018-03-29 | 936-282-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2018-03-13 | 936-277-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | RAYWOOD | TX |
| 2018-03-08 | 936-272-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | WILLIS | TX |
| 2018-02-28 | 936-272-1XXX | 1000–1999 | Assigned | FIDIUM ENTERPRISE SERVICES, LLC | 912E | WILLIS | TX |
| 2018-02-28 | 936-272-2XXX | 2000–2999 | Assigned | FIDIUM ENTERPRISE SERVICES, LLC | 912E | WILLIS | TX |
| 2018-02-28 | 936-272-3XXX | 3000–3999 | Assigned | FIDIUM ENTERPRISE SERVICES, LLC | 912E | WILLIS | TX |
| 2018-02-28 | 936-272-4XXX | 4000–4999 | Assigned | FIDIUM ENTERPRISE SERVICES, LLC | 912E | WILLIS | TX |
| 2018-02-28 | 936-272-5XXX | 5000–5999 | Assigned | FIDIUM ENTERPRISE SERVICES, LLC | 912E | WILLIS | TX |
| 2018-02-28 | 936-278-9XXX | 9000–9999 | Assigned | WINDSTREAM SUGAR LAND, LLC | 2147 | WATERWOOD | TX |
| 2018-02-28 | 936-279-9XXX | 9000–9999 | Assigned | WINDSTREAM SUGAR LAND, LLC | 2147 | GARRISON | TX |
| 2018-02-22 | 936-306-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | NAVASOTA | TX |
| 2018-02-16 | 936-282-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CONROE | TX |
| 2018-02-16 | 936-337-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | NEWWAVERLY | TX |
| 2018-02-05 | 936-310-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | WALLER | TX |
| 2018-02-01 | 936-282-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2018-02-01 | 936-282-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2018-02-01 | 936-282-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2018-02-01 | 936-282-3XXX | 3000–3999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2018-02-01 | 936-282-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2018-01-30 | 936-650-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | HUNTSVILLE | TX |
| 2018-01-17 | 936-448-3XXX | 3000–3999 | Assigned | CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY | 2109 | MONTGOMERY | TX |
| 2017-12-21 | 936-263-3XXX | 3000–3999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CONROE | TX |
| 2017-12-21 | 936-263-4XXX | 4000–4999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CONROE | TX |
| 2017-12-21 | 936-263-5XXX | 5000–5999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CONROE | 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.