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 |
|---|---|---|---|---|---|---|---|
| 2023-07-13 | 830-381-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-381-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | NEWBRANFLS | TX |
| 2023-07-13 | 830-390-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SEGUIN | TX |
| 2023-07-13 | 830-390-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | SEGUIN | TX |
| 2023-07-13 | 830-390-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | SEGUIN | TX |
| 2023-07-13 | 830-453-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2023-07-13 | 830-453-6XXX | 6000–6999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2023-07-13 | 830-453-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2023-07-13 | 830-453-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2023-07-13 | 830-453-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2023-07-11 | 830-697-2XXX | 2000–2999 | Assigned | TERRA NOVA TELECOM INC. | 145J | MEDINALAKE | TX |
| 2023-07-07 | 830-297-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | CARRIZOSPG | TX |
| 2023-07-07 | 830-971-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | EAGLE PASS | TX |
| 2023-06-26 | 830-389-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BARKSDALE | TX |
| 2023-06-26 | 830-390-6XXX | 6000–6999 | Assigned | TELEPORT COMMUNICATIONS AMERICA, LLC - TX | 7138 | SEGUIN | TX |
| 2023-05-26 | 830-505-8XXX | 8000–8999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PEARSALL | TX |
| 2023-05-19 | 830-260-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | FRIOCANYON | TX |
| 2023-05-19 | 830-260-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | FRIOCANYON | TX |
| 2023-05-08 | 830-366-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | PLEASANTON | TX |
| 2023-05-08 | 830-366-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | PLEASANTON | TX |
| 2023-05-02 | 830-252-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BULVERDE | TX |
| 2023-05-02 | 830-252-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BULVERDE | TX |
| 2023-05-02 | 830-475-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEGUIN | TX |
| 2023-04-18 | 830-260-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | FRIOCANYON | TX |
| 2023-03-31 | 830-366-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PLEASANTON | TX |
| 2023-03-29 | 830-362-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | FREDECKSBG | TX |
| 2023-03-27 | 830-366-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | PLEASANTON | TX |
| 2023-03-27 | 830-496-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | KERRVILLE | TX |
| 2023-03-27 | 830-496-8XXX | 8000–8999 | Assigned | T-MOBILE USA, INC. | 6529 | KERRVILLE | TX |
| 2023-03-27 | 830-496-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | KERRVILLE | TX |
| 2023-03-27 | 830-955-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | KERRVILLE | TX |
| 2023-03-24 | 830-250-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | NIXON | TX |
| 2023-03-20 | 830-935-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | HANCOCK | TX |
| 2023-03-13 | 830-516-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | EAGLE PASS | TX |
| 2023-03-10 | 830-470-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BOERNE | TX |
| 2023-03-10 | 830-470-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BOERNE | TX |
| 2023-02-10 | 830-294-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | EAGLE PASS | TX |
| 2023-02-10 | 830-415-7XXX | 7000–7999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | EAGLE PASS | TX |
| 2023-02-10 | 830-498-5XXX | 5000–5999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | EAGLE PASS | TX |
| 2023-02-10 | 830-498-7XXX | 7000–7999 | Assigned | STPCS JOINT VENTURE, LLC | 4290 | EAGLE PASS | TX |
| 2023-01-30 | 830-291-2XXX | 2000–2999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BRACKETTVL | TX |
| 2023-01-25 | 830-368-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - TX | 6114 | BALCONES | TX |
| 2023-01-25 | 830-475-3XXX | 3000–3999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEGUIN | TX |
| 2023-01-25 | 830-475-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - TX | 004F | SEGUIN | 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.