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
2021-05-11 910-882-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-05-05 910-746-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2021-05-05 910-746-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2021-05-05 910-746-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WILMINGTON NC
2021-04-27 910-255-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E PINEHURST NC
2021-04-27 910-901-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E PARKTON NC
2021-04-27 910-901-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E PARKTON NC
2021-04-27 910-909-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E GARLAND NC
2021-04-27 910-965-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-04-27 910-965-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H FAYETTEVL NC
2021-04-20 910-543-6XXX 6000–6999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G LKWACCAMAW NC
2021-04-17 910-664-5XXX 5000–5999Assigned METROPCS, INC. 5562 SHALLOTTE NC
2021-04-15 910-903-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-04-14 910-372-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 KENANSVL NC
2021-04-14 910-702-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E LUMBERTON NC
2021-04-14 910-702-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E LUMBERTON NC
2021-04-14 910-702-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E LUMBERTON NC
2021-04-14 910-702-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E LUMBERTON NC
2021-04-06 910-806-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 7835 FAYETTEVL NC
2021-04-02 910-930-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-04-01 910-967-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2021-04-01 910-967-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2021-04-01 910-967-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2021-04-01 910-967-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2021-03-31 910-636-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E CAROLINBCH NC
2021-03-31 910-636-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E CAROLINBCH NC
2021-03-31 910-946-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E SOUTHPORT NC
2021-03-31 910-946-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E SOUTHPORT NC
2021-03-30 910-660-5XXX 5000–5999Assigned METROPCS, INC. 5562 WILMINGTON NC
2021-03-29 910-274-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2021-03-29 910-279-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 WILMINGTON NC
2021-03-29 910-806-9XXX 9000–9999Assigned METROPCS, INC. 5562 FAYETTEVL NC
2021-03-25 910-886-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E SNEADSFRRY NC
2021-03-23 910-831-0XXX 0000–0999Assigned TELNYX LLC 073H CLINTON NC
2021-03-10 910-221-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 FAYETTEVL NC
2021-03-10 910-930-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 FAYETTEVL NC
2021-03-04 910-841-0XXX 0000–0999Assigned TELNYX LLC 073H MAXTON NC
2021-03-03 910-226-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E WARSAW NC
2021-03-03 910-226-7XXX 7000–7999Assigned ONVOY, LLC - NC 638E WARSAW NC
2021-03-03 910-242-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E LILLINGTON NC
2021-03-03 910-310-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E CHADBOURN NC
2021-03-03 910-310-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CHADBOURN NC
2021-03-03 910-312-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E CLARKTON NC
2021-03-03 910-372-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E KENANSVL NC
2021-03-03 910-421-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E SWANSBORO NC
2021-03-03 910-421-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E SWANSBORO NC
2021-03-03 910-445-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E WHITEVILLE NC
2021-03-03 910-445-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E WHITEVILLE NC
2021-03-03 910-498-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E WALLACE NC
2021-03-03 910-543-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E LKWACCAMAW 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.