NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

2 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, last 30 days — NPA 910
ONVOY, LLC - NC 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
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Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2008-01-07 910-229-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2008-01-07 910-229-3XXX 3000–3999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2008-01-07 910-263-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2007-12-10 910-813-2XXX 2000–2999Assigned LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 7555 FAYETTEVL NC
2007-11-19 910-320-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2007-11-15 910-568-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K FAYETTEVL NC
2007-11-07 910-379-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON NC
2007-11-06 910-722-1XXX 1000–1999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 CARTHAGE NC
2007-11-05 910-319-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SCOTTSHILL NC
2007-11-05 910-398-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WILMINGTON NC
2007-11-01 910-514-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LILLINGTON NC
2007-10-30 910-632-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2007-10-29 910-599-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2007-10-29 910-599-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2007-10-29 910-599-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2007-10-29 910-599-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2007-10-25 910-707-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K CAROLINBCH NC
2007-10-23 910-689-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-10-23 910-689-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-10-23 910-689-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-10-12 910-963-0XXX 0000–0999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-3XXX 3000–3999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-8XXX 8000–8999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-12 910-963-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 WILMINGTON NC
2007-10-10 910-817-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 ROCKINGHAM NC
2007-10-09 910-541-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K TOPSAIL IS NC
2007-10-09 910-741-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K SNEADSFRRY NC
2007-10-09 910-803-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K HOLLYRIDGE NC
2007-10-05 910-373-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 LAURINBURG NC
2007-10-05 910-587-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2007-10-05 910-587-1XXX 1000–1999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2007-10-05 910-587-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2007-10-05 910-587-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2007-10-05 910-587-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2007-09-28 910-226-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WARSAW NC
2007-09-28 910-372-9XXX 9000–9999Assigned CHARTER IP ENABLED SERVICES, LLC 792K KENANSVL NC
2007-09-28 910-375-8XXX 8000–8999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BEULAVILLE NC
2007-09-28 910-430-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K RICHLANDS NC
2007-09-28 910-440-0XXX 0000–0999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-1XXX 1000–1999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-2XXX 2000–2999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-3XXX 3000–3999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-4XXX 4000–4999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-5XXX 5000–5999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL 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.