NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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
2004-08-10 704-962-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-08-10 704-962-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-08-10 704-995-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-08-04 704-322-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALBEMARLE NC
2004-07-30 704-754-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SALISBURY NC
2004-07-20 704-995-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-07-20 704-995-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-06-25 704-719-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 7858 CHARLOTTE NC
2004-06-22 704-322-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 ALBEMARLE NC
2004-06-22 704-490-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 CONCORD NC
2004-06-15 704-200-0XXX 0000–0999Assigned METROPCS, INC. 5562 CHARLOTTE NC
2004-06-15 704-200-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2004-06-15 704-241-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2004-06-15 704-530-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LINCOLNTON NC
2004-06-15 704-530-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LINCOLNTON NC
2004-06-15 704-859-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CHNGRVLNDS NC
2004-06-08 704-607-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-05-24 704-264-8XXX 8000–8999Assigned LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 7858 CHARLOTTE NC
2004-05-18 704-688-8XXX 8000–8999Assigned WINDSTREAM COMMUNICATIONS, INC. - NC 7970 CHARLOTTE NC
2004-05-18 704-753-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 GOOSECREEK NC
2004-05-18 704-764-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 ALTON NC
2004-05-07 704-234-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J INDIANTRAL NC
2004-04-27 704-464-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 HUNTERSVL NC
2004-04-27 704-765-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 DAVIDSON NC
2004-04-27 704-820-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 MOUNTHOLLY NC
2004-04-21 704-200-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2004-04-16 704-560-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-04-16 704-754-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2004-03-12 704-269-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LOCUST NC
2004-03-12 704-461-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BELMONT NC
2004-03-12 704-658-5XXX 5000–5999Assigned METROPCS, INC. 5562 MOORESVL NC
2004-03-08 704-560-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-03-08 704-796-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CONCORD NC
2004-02-24 704-689-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 GASTONIA NC
2004-02-24 704-975-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CHARLOTTE NC
2004-02-17 704-200-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2004-02-17 704-260-0XXX 0000–0999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-1XXX 1000–1999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-2XXX 2000–2999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-3XXX 3000–3999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-4XXX 4000–4999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-5XXX 5000–5999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-6XXX 6000–6999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-7XXX 7000–7999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-8XXX 8000–8999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-17 704-260-9XXX 9000–9999Assigned WINDSTREAM CONCORD TELEPHONE, LLC 0474 CONCORD NC
2004-02-13 704-200-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2004-02-02 704-212-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 SALISBURY NC
2004-02-02 704-252-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 STATESVL NC
2004-02-02 704-462-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 NEWTON 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.