NumberResearchRecent thousands-block assignments
0 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, all time — NPA 704
New assignments by month
Sep 2026
Aug 2026
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Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2015-08-20 | 704-967-4XXX | 4000–4999 | Assigned | MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC | 7835 | BELMONT | NC |
| 2015-08-05 | 704-880-9XXX | 9000–9999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC | 6324 | STATESVL | NC |
| 2015-07-10 | 704-677-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | MOORESVL | NC |
| 2015-07-09 | 704-946-2XXX | 2000–2999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HUNTERSVL | NC |
| 2015-06-17 | 704-413-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BELMONT | NC |
| 2015-06-17 | 704-885-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | HUNTERSVL | NC |
| 2015-05-29 | 704-766-8XXX | 8000–8999 | Assigned | ONVOY, LLC - NC | 638E | HUNTERSVL | NC |
| 2015-05-01 | 704-228-1XXX | 1000–1999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | SCRWDRSCRK | NC |
| 2015-04-17 | 704-270-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | LILESVILLE | NC |
| 2015-04-17 | 704-324-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WINGATE | NC |
| 2015-04-17 | 704-327-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MARSHVILLE | NC |
| 2015-04-17 | 704-385-6XXX | 6000–6999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NEW SALEM | NC |
| 2015-04-17 | 704-389-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | PEACHLPKTN | NC |
| 2015-04-17 | 704-440-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NORWOOD | NC |
| 2015-04-17 | 704-486-6XXX | 6000–6999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | OAKBORO | NC |
| 2015-04-17 | 704-627-5XXX | 5000–5999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | WAXHAW | NC |
| 2015-04-17 | 704-850-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | NEW LONDON | NC |
| 2015-04-17 | 704-851-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | MORVEN | NC |
| 2015-04-17 | 704-859-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | CHNGRVLNDS | NC |
| 2015-04-17 | 704-935-7XXX | 7000–7999 | Assigned | CENTURYLINK COMMUNICATIONS, LLC | 508J | KANNAPOLIS | NC |
| 2015-04-14 | 704-885-6XXX | 6000–6999 | Assigned | ONVOY, LLC - NC | 638E | HUNTERSVL | NC |
| 2015-04-09 | 704-445-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | CHERRYVL | NC |
| 2015-04-09 | 704-802-7XXX | 7000–7999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | CHERRYVL | NC |
| 2015-04-03 | 704-593-4XXX | 4000–4999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | CHARLOTTE | NC |
| 2015-04-01 | 704-256-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | WAXHAW | NC |
| 2015-03-10 | 704-481-7XXX | 7000–7999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | SHELBY | NC |
| 2015-03-04 | 704-314-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | SALISBURY | NC |
| 2015-03-04 | 704-645-1XXX | 1000–1999 | Assigned | METROPCS, INC. | 5562 | SALISBURY | NC |
| 2015-03-04 | 704-670-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | PINEVILLE | NC |
| 2015-03-04 | 704-684-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | INDIANTRAL | NC |
| 2015-03-04 | 704-901-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | BELMONT | NC |
| 2015-03-04 | 704-901-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | BELMONT | NC |
| 2015-03-04 | 704-963-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | KANNAPOLIS | NC |
| 2015-03-04 | 704-963-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | KANNAPOLIS | NC |
| 2015-03-04 | 704-977-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | HUNTERSVL | NC |
| 2015-03-04 | 704-977-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | HUNTERSVL | NC |
| 2015-02-25 | 704-467-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - NC | 3235 | CONCORD | NC |
| 2015-01-27 | 704-659-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | HUNTERSVL | NC |
| 2015-01-12 | 704-993-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | MONROE | NC |
| 2015-01-09 | 704-214-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GASTONIA | NC |
| 2014-12-22 | 704-800-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BELMONT | NC |
| 2014-12-22 | 704-800-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BELMONT | NC |
| 2014-12-22 | 704-800-6XXX | 6000–6999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | BELMONT | NC |
| 2014-12-08 | 704-912-4XXX | 4000–4999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | HUNTERSVL | NC |
| 2014-12-08 | 704-912-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | HUNTERSVL | NC |
| 2014-11-21 | 704-893-5XXX | 5000–5999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | HEMBY BDG | NC |
| 2014-10-30 | 704-476-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHELBY | NC |
| 2014-10-30 | 704-745-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LINCOLNTON | NC |
| 2014-10-21 | 704-312-5XXX | 5000–5999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | LAWNDALE | NC |
| 2014-10-21 | 704-448-9XXX | 9000–9999 | Assigned | BANDWIDTH.COM CLEC, LLC - NC | 998E | LAWNDALE | NC |
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.