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
2011-05-09 910-802-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C LUMBERTON NC
2011-05-09 910-833-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C WILMINGTON NC
2011-05-09 910-852-5XXX 5000–5999Assigned AT&T ENTERPRISES, LLC 516C LAURINBURG NC
2011-05-05 910-304-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 DUNN NC
2011-05-05 910-782-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J WILMINGTON NC
2011-04-25 910-373-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 LAURINBURG NC
2011-04-25 910-377-2XXX 2000–2999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G TABOR CITY NC
2011-04-22 910-783-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PINEHURST NC
2011-04-20 910-726-1XXX 1000–1999Assigned SOUTH CAROLINA NET, INC. - NC 511C WILMINGTON NC
2011-04-14 910-788-1XXX 1000–1999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G WHITEVILLE NC
2011-04-11 910-633-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ST PAULS NC
2011-04-07 910-216-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CAROLINBCH NC
2011-04-07 910-239-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E WRGHTSVBCH NC
2011-04-07 910-319-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E SCOTTSHILL NC
2011-04-07 910-604-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E CASTLEHAYN NC
2011-03-31 910-663-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 BURGAW NC
2011-03-25 910-416-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 LUMBERTON NC
2011-03-25 910-416-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 LUMBERTON NC
2011-03-16 910-716-9XXX 9000–9999Assigned TWC IP ENABLED SERVICES, LLC 793K HAMLET NC
2011-03-16 910-852-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 LAURINBURG NC
2011-03-16 910-859-8XXX 8000–8999Assigned TWC IP ENABLED SERVICES, LLC 793K WILMINGTON NC
2011-03-15 910-239-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 WRGHTSVBCH NC
2011-03-15 910-556-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 VASS NC
2011-03-15 910-595-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - NC 998E MAYSVILLE NC
2011-03-15 910-684-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 SOUTHEPINS NC
2011-03-10 910-225-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LUMBERTON NC
2011-03-07 910-416-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-03-07 910-416-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-03-07 910-416-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2011-03-07 910-633-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ST PAULS NC
2011-03-07 910-751-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-751-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-751-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-751-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-751-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-853-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-973-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-07 910-973-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2011-03-02 910-787-9XXX 9000–9999Assigned CHARTER IP ENABLED SERVICES, LLC 792K JACKSONVL NC
2011-02-23 910-418-7XXX 7000–7999Assigned AT&T ENTERPRISES, LLC 516C GIBSON NC
2011-02-23 910-459-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 JACKSONVL NC
2011-02-18 910-729-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 FAYETTEVL NC
2011-02-18 910-853-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-02-18 910-853-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2011-02-17 910-779-0XXX 0000–0999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2011-02-17 910-779-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2011-02-17 910-779-2XXX 2000–2999Assigned TWC IP ENABLED SERVICES, LLC 793K FAYETTEVL NC
2011-02-16 910-260-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 CLINTON NC
2011-02-14 910-835-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2011-02-14 910-835-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E FAYETTEVL 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.