NumberResearchRecent thousands-block assignments
3,988 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/28/2026
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
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 |
|---|---|---|---|---|---|---|---|
| 2025-12-04 | 828-852-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | ARDEN | NC |
| 2025-12-04 | 854-282-3XXX | 3000–3999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-12-04 | 854-282-5XXX | 5000–5999 | Assigned | POWERTEL ATLANTA LICENSES, INC. | 7473 | BEAUFORT | SC |
| 2025-12-04 | 901-473-2XXX | 2000–2999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC | 7229 | MEMPHIS | TN |
| 2025-12-04 | 916-418-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2025-12-04 | 916-418-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2025-12-04 | 916-418-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2025-12-04 | 916-418-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2025-12-04 | 916-437-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2025-12-04 | 916-609-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | SCRM NORTH | CA |
| 2025-12-04 | 929-821-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN07 | NY |
| 2025-12-04 | 929-821-4XXX | 4000–4999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NY | 6959 | NWYRCYZN07 | NY |
| 2025-12-04 | 930-297-0XXX | 0000–0999 | Assigned | PEERLESS NETWORK OF INDIANA, LLC - IN | 279F | EVANSVILLE | IN |
| 2025-12-04 | 930-298-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | BLOOMINGTN | IN |
| 2025-12-04 | 930-299-0XXX | 0000–0999 | Assigned | WAVENATION, LLC | 700J | TERREHAUTE | IN |
| 2025-12-04 | 939-354-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | TRUJILLOAL | PR |
| 2025-12-04 | 939-430-8XXX | 8000–8999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | AGUADILLA | PR |
| 2025-12-04 | 939-430-9XXX | 9000–9999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | AGUADILLA | PR |
| 2025-12-04 | 940-429-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | BOWIE | TX |
| 2025-12-04 | 940-510-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - IL | 6534 | AUBREY | TX |
| 2025-12-04 | 941-800-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL | 6502 | VENICE | FL |
| 2025-12-04 | 948-239-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NRFOLKZON2 | VA |
| 2025-12-04 | 948-241-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA | 6827 | NRFOLKZON3 | VA |
| 2025-12-04 | 951-771-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WOODCREST | CA |
| 2025-12-04 | 970-982-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2025-12-04 | 970-982-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2025-12-04 | 970-982-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC | 6010 | GREELEY | CO |
| 2025-12-04 | 980-529-8XXX | 8000–8999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2025-12-04 | 980-529-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | CHARLOTTE | NC |
| 2025-12-04 | 984-510-0XXX | 0000–0999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | APEX | NC |
| 2025-12-04 | 984-510-1XXX | 1000–1999 | Assigned | SUNCOM DBA T-MOBILE USA | 8645 | APEX | NC |
| 2025-12-03 | 207-373-7XXX | 7000–7999 | Assigned | BELL ATLANTIC MOBILE, INC | 6386 | BRUNSWICK | ME |
| 2025-12-03 | 213-957-4XXX | 4000–4999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 13 | CA |
| 2025-12-03 | 213-957-5XXX | 5000–5999 | Assigned | T-MOBILE USA, INC. | 6529 | LSAN DA 13 | CA |
| 2025-12-03 | 218-448-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | MCGREGOR | MN |
| 2025-12-03 | 218-592-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | PELICANRPD | MN |
| 2025-12-03 | 218-934-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN | 5816 | STURGEONLK | MN |
| 2025-12-03 | 227-289-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | WALDORF | MD |
| 2025-12-03 | 227-727-3XXX | 3000–3999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WSHNGTNZN6 | MD |
| 2025-12-03 | 227-997-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD | 6395 | WSHNGTNZN2 | MD |
| 2025-12-03 | 254-461-0XXX | 0000–0999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WACO | TX |
| 2025-12-03 | 254-461-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | WACO | TX |
| 2025-12-03 | 254-603-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | VALLEY ML | TX |
| 2025-12-03 | 254-603-1XXX | 1000–1999 | Assigned | T-MOBILE USA, INC. | 6529 | VALLEY ML | TX |
| 2025-12-03 | 254-604-1XXX | 1000–1999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-12-03 | 254-604-2XXX | 2000–2999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-12-03 | 254-604-3XXX | 3000–3999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | KILLEEN | TX |
| 2025-12-03 | 260-404-5XXX | 5000–5999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN | 6725 | FORT WAYNE | IN |
| 2025-12-03 | 272-398-6XXX | 6000–6999 | Assigned | BOOST SUBSCRIBERCO L.L.C. | 490J | WILKSBARRE | PA |
| 2025-12-03 | 281-200-7XXX | 7000–7999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX | 6506 | LANGHAMCRK | TX |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/28/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.