NumberResearchRecent thousands-block assignments
17 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 830
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 |
|---|---|---|---|---|---|---|---|
| 2009-01-23 | 830-200-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | PLEASANTON | TX |
| 2009-01-23 | 830-201-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | MARBLE FLS | TX |
| 2009-01-23 | 830-266-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | LYTLE | TX |
| 2009-01-23 | 830-267-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | PEARSALL | TX |
| 2009-01-23 | 830-299-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | KENEDY | TX |
| 2009-01-23 | 830-333-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | UVALDE | TX |
| 2009-01-23 | 830-433-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEGUIN | TX |
| 2009-01-23 | 830-444-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | HONDO | TX |
| 2009-01-23 | 830-455-0XXX | 0000–0999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | DEVINE | TX |
| 2009-01-23 | 830-542-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FLORESVL | TX |
| 2009-01-23 | 830-715-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | LACOSTE | TX |
| 2009-01-23 | 830-743-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | NEWBRANFLS | TX |
| 2009-01-22 | 830-255-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CARRIZOSPG | TX |
| 2009-01-22 | 830-446-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BOERNE | TX |
| 2009-01-22 | 830-448-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | CRYSTAL CY | TX |
| 2009-01-22 | 830-483-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | COTULLA | TX |
| 2009-01-22 | 830-488-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | DEL RIO | TX |
| 2009-01-22 | 830-554-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | BLANCO | TX |
| 2009-01-20 | 830-325-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EAGLE PASS | TX |
| 2009-01-20 | 830-743-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWBRANFLS | TX |
| 2009-01-19 | 830-386-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SEGUIN | TX |
| 2009-01-12 | 830-491-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEGUIN | TX |
| 2009-01-08 | 830-872-4XXX | 4000–4999 | Assigned | FOREMOST TELECOMMUNICATIONS CORPORATION - TX | 319D | EAGLE PASS | TX |
| 2008-12-19 | 830-399-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLEASANTON | TX |
| 2008-12-18 | 830-469-7XXX | 7000–7999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | DEL RIO | TX |
| 2008-12-08 | 830-431-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOERNE | TX |
| 2008-12-05 | 830-387-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | NEWBRANFLS | TX |
| 2008-11-14 | 830-714-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | BULVERDE | TX |
| 2008-11-13 | 830-596-4XXX | 4000–4999 | Assigned | EVOLVE CELLULAR, INC. | 139F | GRANITSHLS | TX |
| 2008-11-13 | 830-825-9XXX | 9000–9999 | Assigned | EVOLVE CELLULAR, INC. | 139F | ROUND MT | TX |
| 2008-10-20 | 830-224-7XXX | 7000–7999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | PLEASANTON | TX |
| 2008-10-20 | 830-563-8XXX | 8000–8999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7148 | BRACKETTVL | TX |
| 2008-09-30 | 830-325-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | EAGLE PASS | TX |
| 2008-09-30 | 830-387-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWBRANFLS | TX |
| 2008-09-30 | 830-557-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SEGUIN | TX |
| 2008-09-05 | 830-387-3XXX | 3000–3999 | Assigned | U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 671J | NEWBRANFLS | TX |
| 2008-09-04 | 830-631-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | PLEASANTON | TX |
| 2008-08-27 | 830-387-4XXX | 4000–4999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBRANFLS | TX |
| 2008-08-27 | 830-387-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | NEWBRANFLS | TX |
| 2008-08-21 | 830-265-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | MARBLE FLS | TX |
| 2008-08-08 | 830-201-9XXX | 9000–9999 | Assigned | EVOLVE CELLULAR, INC. | 139F | MARBLE FLS | TX |
| 2008-08-08 | 830-225-9XXX | 9000–9999 | Assigned | EVOLVE CELLULAR, INC. | 139F | JOHNSON CY | TX |
| 2008-08-08 | 830-392-9XXX | 9000–9999 | Assigned | EVOLVE CELLULAR, INC. | 139F | BLANCO | TX |
| 2008-07-16 | 830-328-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BANDERA | TX |
| 2008-07-15 | 830-387-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | NEWBRANFLS | TX |
| 2008-07-11 | 830-967-5XXX | 5000–5999 | Assigned | EVOLVE CELLULAR, INC. | 139F | WAELDER | TX |
| 2008-07-09 | 830-488-6XXX | 6000–6999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | DEL RIO | TX |
| 2008-07-08 | 830-494-9XXX | 9000–9999 | Assigned | EVOLVE CELLULAR, INC. | 139F | LULING | TX |
| 2008-07-08 | 830-582-5XXX | 5000–5999 | Assigned | EVOLVE CELLULAR, INC. | 139F | NIXON | TX |
| 2008-07-08 | 830-587-8XXX | 8000–8999 | Assigned | EVOLVE CELLULAR, INC. | 139F | SMILEY | 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.