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 |
|---|---|---|---|---|---|---|---|
| 2023-01-17 | 830-260-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | FRIOCANYON | TX |
| 2023-01-17 | 830-349-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | CASTROVL | TX |
| 2023-01-03 | 830-475-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | SEGUIN | TX |
| 2022-12-15 | 830-359-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | NEWBRANFLS | TX |
| 2022-12-15 | 830-359-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | NEWBRANFLS | TX |
| 2022-12-07 | 830-227-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CRANESMILL | TX |
| 2022-12-07 | 830-437-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | COST | TX |
| 2022-11-22 | 830-223-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | HANCOCK | TX |
| 2022-11-22 | 830-228-8XXX | 8000–8999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SMITHSOVLY | TX |
| 2022-11-22 | 830-266-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | LYTLE | TX |
| 2022-11-22 | 830-316-1XXX | 1000–1999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | MARION | TX |
| 2022-11-22 | 830-429-0XXX | 0000–0999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | SOMERSET | TX |
| 2022-11-16 | 830-380-9XXX | 9000–9999 | Assigned | ONVOY, LLC - TX | 903C | BULVERDE | TX |
| 2022-11-16 | 830-396-7XXX | 7000–7999 | Assigned | T-MOBILE USA, INC. | 6529 | KENEDY | TX |
| 2022-11-16 | 830-415-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | EAGLE PASS | TX |
| 2022-11-16 | 830-415-4XXX | 4000–4999 | Assigned | ONVOY, LLC - TX | 903C | EAGLE PASS | TX |
| 2022-11-16 | 830-984-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | JOHNSON CY | TX |
| 2022-11-08 | 830-297-7XXX | 7000–7999 | Assigned | ONVOY, LLC - TX | 903C | CARRIZOSPG | TX |
| 2022-11-08 | 830-436-1XXX | 1000–1999 | Assigned | NUSO, LLC | 732J | PEARSALL | TX |
| 2022-11-07 | 830-453-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | DEL RIO | TX |
| 2022-11-07 | 830-475-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEGUIN | TX |
| 2022-11-07 | 830-475-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEGUIN | TX |
| 2022-11-07 | 830-475-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | SEGUIN | TX |
| 2022-10-31 | 830-384-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | HONDO | TX |
| 2022-10-28 | 830-259-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | FLORESVL | TX |
| 2022-10-28 | 830-357-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | BOERNE | TX |
| 2022-10-25 | 830-366-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | PLEASANTON | TX |
| 2022-10-21 | 830-390-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | SEGUIN | TX |
| 2022-10-21 | 830-666-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | SEGUIN | TX |
| 2022-10-21 | 830-666-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | SEGUIN | TX |
| 2022-10-21 | 830-666-2XXX | 2000–2999 | Assigned | T-MOBILE USA, INC. | 6529 | SEGUIN | TX |
| 2022-10-21 | 830-666-3XXX | 3000–3999 | Assigned | T-MOBILE USA, INC. | 6529 | SEGUIN | TX |
| 2022-10-17 | 830-291-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BRACKETTVL | TX |
| 2022-10-12 | 830-424-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | LEESVILLE | TX |
| 2022-10-11 | 830-381-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWBRANFLS | TX |
| 2022-10-11 | 830-381-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | NEWBRANFLS | TX |
| 2022-10-11 | 830-540-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | SATURN | TX |
| 2022-10-11 | 830-540-5XXX | 5000–5999 | Assigned | ONVOY, LLC - TX | 903C | SATURN | TX |
| 2022-10-10 | 830-445-8XXX | 8000–8999 | Assigned | COMMIO, LLC | 939H | GONZALES | TX |
| 2022-10-04 | 830-505-9XXX | 9000–9999 | Assigned | TERRA NOVA TELECOM INC. | 145J | PEARSALL | TX |
| 2022-10-03 | 830-300-8XXX | 8000–8999 | Assigned | ONVOY, LLC - TX | 903C | COST | TX |
| 2022-10-03 | 830-371-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | MARBLE FLS | TX |
| 2022-09-30 | 830-364-6XXX | 6000–6999 | Assigned | T-MOBILE USA, INC. | 6529 | HONDO | TX |
| 2022-09-28 | 830-297-0XXX | 0000–0999 | Assigned | T-MOBILE USA, INC. | 6529 | CARRIZOSPG | TX |
| 2022-09-28 | 830-297-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | CARRIZOSPG | TX |
| 2022-09-28 | 830-369-9XXX | 9000–9999 | Assigned | T-MOBILE USA, INC. | 6529 | NEWBRANFLS | TX |
| 2022-09-28 | 830-830-0XXX | 0000–0999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2022-09-28 | 830-830-1XXX | 1000–1999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2022-09-28 | 830-830-2XXX | 2000–2999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | TX |
| 2022-09-28 | 830-830-3XXX | 3000–3999 | Assigned | ONVOY, LLC - TX | 903C | DEL RIO | 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.