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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2009-11-06 704-230-3XXX 3000–3999Assigned PAETEC ITEL, LLC 829J MOORESVL NC
2009-11-06 704-441-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2009-11-06 704-603-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2009-11-04 704-349-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 GASTONIA NC
2009-11-04 704-349-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 GASTONIA NC
2009-10-30 704-705-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 CHARLOTTE NC
2009-10-19 704-966-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C DENVER NC
2009-10-08 704-698-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2009-10-08 704-698-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2009-10-01 704-879-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K LOWELL NC
2009-09-16 704-918-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CONCORD NC
2009-09-14 704-294-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WADESBORO NC
2009-09-14 704-690-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WADESBORO NC
2009-09-11 704-494-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E CHARLOTTE NC
2009-09-10 704-303-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E CHARLOTTE NC
2009-09-10 704-374-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CHARLOTTE NC
2009-09-03 704-238-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2009-09-03 704-600-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SHELBY NC
2009-09-03 704-773-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HARRISBURG NC
2009-09-03 704-797-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2009-09-03 704-903-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2009-08-19 704-751-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHELBY NC
2009-08-19 704-751-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHELBY NC
2009-08-06 704-431-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2009-08-06 704-431-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SALISBURY NC
2009-08-06 704-470-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SHELBY NC
2009-08-06 704-470-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SHELBY NC
2009-08-06 704-600-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 SHELBY NC
2009-08-06 704-698-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2009-08-06 704-698-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 MONROE NC
2009-08-06 704-750-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C KINGS MT NC
2009-08-06 704-773-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 HARRISBURG NC
2009-08-06 704-928-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2009-08-06 704-929-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 STATESVL NC
2009-08-03 704-628-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K HEMBY BDG NC
2009-07-29 704-215-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C GASTONIA NC
2009-07-29 704-313-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C LATTIMORE NC
2009-07-29 704-419-2XXX 2000–2999Assigned AT&T ENTERPRISES, LLC 516C SHELBY NC
2009-07-29 704-431-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C SALISBURY NC
2009-07-29 704-601-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C MOUNTHOLLY NC
2009-07-29 704-727-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C HUNTERSVL NC
2009-07-29 704-769-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C CHERRYVL NC
2009-07-29 704-775-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C STATESVL NC
2009-07-29 704-879-6XXX 6000–6999Assigned AT&T ENTERPRISES, LLC 516C LOWELL NC
2009-07-29 704-908-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C STANLEY NC
2009-07-29 704-980-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C TROUTMAN NC
2009-07-29 704-981-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C SCRWDRSCRK NC
2009-07-29 704-997-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C DAVIDSON NC
2009-07-24 704-776-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K MONROE NC
2009-07-24 704-956-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CONCORD 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.