NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/20/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

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
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 381
SUNCOM DBA T-MOBILE USA 319
ONVOY, LLC - NC 291
NEW CINGULAR WIRELESS PCS, LLC - GA 273
LEVEL 3 COMMUNICATIONS, LLC - NC 250
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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2007-08-13 704-207-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 MONROE NC
2007-08-13 704-207-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 MONROE NC
2007-08-13 704-224-2XXX 2000–2999Assigned METROPCS, INC. 5562 KANNAPOLIS NC
2007-08-13 704-298-9XXX 9000–9999Assigned METROPCS, INC. 5562 KANNAPOLIS NC
2007-07-25 704-430-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2007-07-25 704-430-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2007-07-25 704-430-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CHARLOTTE NC
2007-07-25 704-475-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WADESBORO NC
2007-07-24 704-468-0XXX 0000–0999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-3XXX 3000–3999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-8XXX 8000–8999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-24 704-468-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CHARLOTTE NC
2007-07-18 704-654-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2007-07-18 704-915-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 GASTONIA NC
2007-07-16 704-728-3XXX 3000–3999Assigned METROPCS, INC. 5562 HUNTERSVL NC
2007-07-16 704-728-4XXX 4000–4999Assigned METROPCS, INC. 5562 HUNTERSVL NC
2007-07-10 704-273-7XXX 7000–7999Assigned METROPCS, INC. 5562 KANNAPOLIS NC
2007-07-10 704-320-9XXX 9000–9999Assigned METROPCS, INC. 5562 MONROE NC
2007-07-06 704-310-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2007-07-06 704-691-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GASTONIA NC
2007-07-05 704-919-2XXX 2000–2999Assigned WINDSTREAM COMMUNICATIONS, INC. - NC 7970 CHARLOTTE NC
2007-07-03 704-252-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 STATESVL NC
2007-07-03 704-508-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K TROUTMAN NC
2007-06-26 704-308-8XXX 8000–8999Assigned METROPCS, INC. 5562 LINCOLNTON NC
2007-06-26 704-524-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 GASTONIA NC
2007-06-26 704-524-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 GASTONIA NC
2007-06-26 704-524-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 GASTONIA NC
2007-06-26 704-960-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 CONCORD NC
2007-06-26 704-960-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 CONCORD NC
2007-06-26 704-960-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 CONCORD NC
2007-06-25 704-960-4XXX 4000–4999Assigned TWC IP ENABLED SERVICES, LLC 793K CONCORD NC
2007-06-11 704-749-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J CHARLOTTE NC
2007-06-08 704-743-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CONCORD NC
2007-06-08 704-815-7XXX 7000–7999Assigned LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 7858 MATTHEWS NC
2007-06-08 704-815-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 7858 MATTHEWS NC
2007-06-08 704-914-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GASTONIA NC
2007-06-08 704-929-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2007-06-06 704-749-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CHARLOTTE NC
2007-05-29 704-240-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LINCOLNTON NC
2007-05-24 704-936-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J CHARLOTTE NC
2007-05-24 704-936-2XXX 2000–2999Assigned PAETEC ITEL, LLC 829J CHARLOTTE NC
2007-05-24 704-936-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J CHARLOTTE NC
2007-05-23 704-914-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GASTONIA NC
2007-05-21 704-930-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC

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.