NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

3 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, last 30 days — NPA 743
PIEDMONT COMMUNICATIONS SERVICES, INC. - NC 1
INTRADO COMMUNICATIONS, LLC 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 1
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
2023-08-22 743-727-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E BOONVILLE NC
2023-08-22 743-795-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E MONTICELLO NC
2023-08-16 743-262-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E MOUNT AIRY NC
2023-08-16 743-262-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E MOUNT AIRY NC
2023-08-16 743-734-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E LEXINGTON NC
2023-08-16 743-962-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E EDEN NC
2023-08-10 743-257-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WINSTN SAL NC
2023-08-07 743-251-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BURLINGTON NC
2023-08-07 743-637-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E WINSTN SAL NC
2023-08-07 743-649-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E WINSTN SAL NC
2023-08-07 743-649-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E WINSTN SAL NC
2023-08-01 743-205-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E BURLINGTON NC
2023-08-01 743-220-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E BURLINGTON NC
2023-08-01 743-231-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E MADISON NC
2023-08-01 743-232-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E LEWISVILLE NC
2023-08-01 743-238-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E ASHEBORO NC
2023-08-01 743-238-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E ASHEBORO NC
2023-08-01 743-241-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E BURLINGTON NC
2023-08-01 743-250-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E NOWILKESBO NC
2023-08-01 743-251-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E BURLINGTON NC
2023-08-01 743-256-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E HIGH POINT NC
2023-08-01 743-256-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E HIGH POINT NC
2023-08-01 743-256-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E HIGH POINT NC
2023-08-01 743-256-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E HIGH POINT NC
2023-08-01 743-334-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E OLDTOWN NC
2023-08-01 743-334-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E OLDTOWN NC
2023-08-01 743-342-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E WALKERTOWN NC
2023-08-01 743-347-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E THOMASVL NC
2023-08-01 743-347-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E THOMASVL NC
2023-08-01 743-439-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E SUMMERFLD NC
2023-08-01 743-439-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E SUMMERFLD NC
2023-08-01 743-473-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E TIMBERLAKE NC
2023-08-01 743-770-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E REIDSVILLE NC
2023-08-01 743-770-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E REIDSVILLE NC
2023-07-25 743-439-5XXX 5000–5999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F SUMMERFLD NC
2023-07-25 743-465-2XXX 2000–2999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F KIMESVILLE NC
2023-07-20 743-246-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K PROSPECTHL NC
2023-07-20 743-257-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINSTN SAL NC
2023-07-20 743-257-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINSTN SAL NC
2023-07-20 743-257-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINSTN SAL NC
2023-07-19 743-242-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENSBORO NC
2023-07-19 743-242-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENSBORO NC
2023-07-19 743-242-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GREENSBORO NC
2023-07-18 743-230-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E GREENSBORO NC
2023-07-18 743-230-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GREENSBORO NC
2023-07-18 743-235-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E GREENSBORO NC
2023-07-18 743-235-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E GREENSBORO NC
2023-07-18 743-235-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E GREENSBORO NC
2023-07-18 743-257-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WINSTN SAL NC
2023-07-18 743-257-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H WINSTN SAL 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.