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
2021-11-02 910-666-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-666-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-666-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-666-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-666-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-800-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-800-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-11-02 910-810-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-10-29 910-857-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 ST PAULS NC
2021-10-27 910-714-6XXX 6000–6999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G ROSE HILL NC
2021-10-25 910-473-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2021-10-25 910-473-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2021-10-25 910-767-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 DUNN-CMBLD NC
2021-10-25 910-856-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J FAIRMONT NC
2021-10-20 910-250-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H LONG BEACH NC
2021-10-20 910-661-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H BURGAW NC
2021-10-20 910-761-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WRGHTSVBCH NC
2021-10-20 910-877-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H CAROLINBCH NC
2021-10-18 910-861-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-10-18 910-861-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-10-18 910-861-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-10-18 910-861-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-10-18 910-861-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-10-08 910-801-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ELIZABTHTN NC
2021-10-01 910-357-7XXX 7000–7999Assigned SKYE TELECOM LLC DBA SKYETEL 622J JACKSONVL NC
2021-09-30 910-917-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J HAMLET NC
2021-09-27 910-312-6XXX 6000–6999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G CLARKTON NC
2021-09-27 910-766-5XXX 5000–5999Assigned METROPCS, INC. 5562 DUNN NC
2021-09-27 910-825-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 ROCKINGHAM NC
2021-09-27 910-965-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-09-27 910-965-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-09-24 910-855-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J GIBSON NC
2021-09-23 910-492-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LONG BEACH NC
2021-09-22 910-357-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JACKSONVL NC
2021-09-16 910-203-1XXX 1000–1999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2021-09-16 910-203-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2021-09-16 910-203-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2021-09-16 910-203-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2021-09-16 910-203-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2021-09-16 910-760-6XXX 6000–6999Assigned SUNCOM DBA T-MOBILE USA 8645 CLINTON NC
2021-09-16 910-760-7XXX 7000–7999Assigned SUNCOM DBA T-MOBILE USA 8645 CLINTON NC
2021-09-16 910-760-8XXX 8000–8999Assigned SUNCOM DBA T-MOBILE USA 8645 CLINTON NC
2021-09-16 910-760-9XXX 9000–9999Assigned SUNCOM DBA T-MOBILE USA 8645 CLINTON NC
2021-09-16 910-882-0XXX 0000–0999Assigned SUNCOM DBA T-MOBILE USA 8645 FAYETTEVL NC
2021-09-15 910-636-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J CAROLINBCH NC
2021-09-14 910-903-0XXX 0000–0999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-09-14 910-903-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-09-14 910-903-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-09-14 910-903-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-09-14 910-903-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON 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.