NumberResearchRecent thousands-block assignments
6 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 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 |
|---|---|---|---|---|---|---|---|
| 2010-03-17 | 936-402-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DAYTON | TX |
| 2010-03-04 | 936-228-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WILLIS | TX |
| 2010-03-04 | 936-337-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NEWWAVERLY | TX |
| 2010-03-04 | 936-463-2XXX | 2000–2999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WALLER | TX |
| 2010-02-26 | 936-228-7XXX | 7000–7999 | Assigned | CSC VOICE, LLC | 612K | WILLIS | TX |
| 2010-02-23 | 936-439-6XXX | 6000–6999 | Assigned | AT&T ENTERPRISES, LLC | 516C | HUNTSVILLE | TX |
| 2010-02-23 | 936-488-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CENTER | TX |
| 2010-02-17 | 936-230-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2010-02-11 | 936-391-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LIBERTY | TX |
| 2010-02-01 | 936-367-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | DAYTON | TX |
| 2010-01-20 | 936-241-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | MADISONVL | TX |
| 2010-01-15 | 936-230-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2010-01-13 | 936-362-3XXX | 3000–3999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX | 7239 | CHIRENO | TX |
| 2009-12-11 | 936-230-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2009-12-04 | 936-253-7XXX | 7000–7999 | Assigned | AT&T ENTERPRISES, LLC | 516C | LIBERTY | TX |
| 2009-11-24 | 936-245-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MADISONVL | TX |
| 2009-11-18 | 936-590-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CENTER | TX |
| 2009-11-17 | 936-229-6XXX | 6000–6999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | LUFKIN | TX |
| 2009-11-03 | 936-585-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | NACOGDOCHS | TX |
| 2009-10-13 | 936-230-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2009-10-13 | 936-777-7XXX | 7000–7999 | Assigned | EVOLVE CELLULAR, INC. | 139F | CONROE | TX |
| 2009-09-18 | 936-208-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | LUFKIN | TX |
| 2009-09-16 | 936-230-5XXX | 5000–5999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2009-09-08 | 936-230-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2009-09-08 | 936-230-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2009-09-08 | 936-230-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2009-08-25 | 936-657-1XXX | 1000–1999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CENTER | TX |
| 2009-08-12 | 936-244-9XXX | 9000–9999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | NACOGDOCHS | TX |
| 2009-07-20 | 936-755-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | HUNTSVILLE | TX |
| 2009-07-13 | 936-230-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2009-07-13 | 936-242-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | CONROE | TX |
| 2009-06-26 | 936-230-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CONROE | TX |
| 2009-06-25 | 936-242-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CONROE | TX |
| 2009-06-03 | 936-242-1XXX | 1000–1999 | Assigned | COMCAST IP PHONE, LLC | 318J | CONROE | TX |
| 2009-06-03 | 936-362-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | CHIRENO | TX |
| 2009-05-22 | 936-372-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | WALLER | TX |
| 2009-05-07 | 936-588-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | CONROE | TX |
| 2009-04-15 | 936-242-0XXX | 0000–0999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | CONROE | TX |
| 2009-04-07 | 936-349-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MADISONVL | TX |
| 2009-03-27 | 936-229-7XXX | 7000–7999 | Assigned | AERIAL COMMUNICATIONS, INC. | 6701 | LUFKIN | TX |
| 2009-02-06 | 936-242-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CONROE | TX |
| 2009-01-26 | 936-208-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | LUFKIN | TX |
| 2009-01-26 | 936-228-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WILLIS | TX |
| 2009-01-26 | 936-245-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MADISONVL | TX |
| 2009-01-26 | 936-337-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NEWWAVERLY | TX |
| 2009-01-26 | 936-367-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | DAYTON | TX |
| 2009-01-26 | 936-391-8XXX | 8000–8999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | LIBERTY | TX |
| 2009-01-26 | 936-463-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | WALLER | TX |
| 2009-01-26 | 936-622-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NACOGDOCHS | TX |
| 2009-01-26 | 936-657-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CENTER | 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.