NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 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 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
2007-09-28 910-440-6XXX 6000–6999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-7XXX 7000–7999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-8XXX 8000–8999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-440-9XXX 9000–9999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 JACKSONVL NC
2007-09-28 910-447-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ROSE HILL NC
2007-09-28 910-665-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WALLACE NC
2007-09-26 910-292-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K DUNN NC
2007-09-26 910-514-9XXX 9000–9999Assigned CHARTER IP ENABLED SERVICES, LLC 792K LILLINGTON NC
2007-09-26 910-556-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K VASS NC
2007-09-26 910-688-7XXX 7000–7999Assigned CHARTER IP ENABLED SERVICES, LLC 792K WHISPEPINS NC
2007-09-17 910-333-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K JACKSONVL NC
2007-09-17 910-333-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K JACKSONVL NC
2007-09-14 910-372-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENANSVL NC
2007-09-06 910-750-0XXX 0000–0999Assigned CHARTER IP ENABLED SERVICES, LLC 792K JACKSONVL NC
2007-08-27 910-320-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2007-08-27 910-320-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2007-08-27 910-320-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2007-08-27 910-320-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2007-08-27 910-442-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2007-08-27 910-442-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2007-08-27 910-442-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2007-08-27 910-795-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 WILMINGTON NC
2007-08-20 910-606-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 TROY NC
2007-08-17 910-318-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2007-08-16 910-320-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2007-08-14 910-399-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2007-08-14 910-399-6XXX 6000–6999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2007-08-14 910-399-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2007-08-08 910-269-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SOUTHPORT NC
2007-08-08 910-337-4XXX 4000–4999Assigned UNITED STATES CELLULAR - NC 6282 CLINTON NC
2007-08-03 910-685-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E WILMINGTON NC
2007-07-25 910-508-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2007-07-25 910-508-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2007-07-25 910-508-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2007-07-25 910-508-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2007-07-23 910-927-0XXX 0000–0999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-1XXX 1000–1999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-2XXX 2000–2999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-3XXX 3000–3999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-4XXX 4000–4999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-5XXX 5000–5999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-6XXX 6000–6999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-7XXX 7000–7999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-8XXX 8000–8999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-23 910-927-9XXX 9000–9999Assigned BRIGHTSPEED OF EASTERN NORTH CAROLINA, LLC 0470 FAYETTEVL NC
2007-07-16 910-461-5XXX 5000–5999Assigned METROPCS, INC. 5562 ROCKINGHAM NC
2007-07-13 910-552-5XXX 5000–5999Assigned TWC IP ENABLED SERVICES, LLC 793K WALLACE NC
2007-06-30 910-689-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-06-30 910-689-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2007-06-30 910-689-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL 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.