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
2021-09-14 910-903-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-09-14 910-903-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H WILMINGTON NC
2021-09-08 910-663-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J BURGAW NC
2021-09-08 910-852-4XXX 4000–4999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F LAURINBURG NC
2021-09-02 910-542-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LAURINBURG NC
2021-09-02 910-786-2XXX 2000–2999Assigned TON80 COMMUNICATIONS, LLC 516J TROY NC
2021-09-01 910-203-0XXX 0000–0999Assigned SKYE TELECOM LLC DBA SKYETEL 622J FAYETTEVL NC
2021-09-01 910-542-4XXX 4000–4999Assigned SUNCOM DBA T-MOBILE USA 8645 LAURINBURG NC
2021-09-01 910-542-5XXX 5000–5999Assigned SUNCOM DBA T-MOBILE USA 8645 LAURINBURG NC
2021-09-01 910-970-3XXX 3000–3999Assigned SKYE TELECOM LLC DBA SKYETEL 622J BURGAW NC
2021-08-30 910-505-1XXX 1000–1999Assigned METROPCS, INC. 5562 ABERDEEN NC
2021-08-26 910-357-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2021-08-26 910-357-3XXX 3000–3999Assigned SUNCOM DBA T-MOBILE USA 8645 JACKSONVL NC
2021-08-19 910-825-5XXX 5000–5999Assigned TON80 COMMUNICATIONS, LLC 516J ROCKINGHAM NC
2021-08-11 910-782-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J WILMINGTON NC
2021-07-28 910-665-6XXX 6000–6999Assigned METROPCS, INC. 5562 WALLACE NC
2021-07-27 910-834-1XXX 1000–1999Assigned IP HORIZON LLC 515J WILMINGTON NC
2021-07-27 910-861-1XXX 1000–1999Assigned IP HORIZON LLC 515J FAYETTEVL NC
2021-07-23 910-905-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-07-23 910-905-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-07-23 910-905-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-07-23 910-905-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-07-23 910-905-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-07-23 910-905-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-07-19 910-806-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-07-19 910-806-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-07-19 910-806-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FAYETTEVL NC
2021-07-16 910-704-1XXX 1000–1999Assigned SUNCOM DBA T-MOBILE USA 8645 SOUTHEPINS NC
2021-07-16 910-704-2XXX 2000–2999Assigned SUNCOM DBA T-MOBILE USA 8645 SOUTHEPINS NC
2021-06-28 910-946-4XXX 4000–4999Assigned COMMIO, LLC 939H SOUTHPORT NC
2021-06-24 910-721-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - NC 8389 SHALLOTTE NC
2021-06-23 910-917-0XXX 0000–0999Assigned TELNYX LLC 073H HAMLET NC
2021-06-21 910-905-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-06-21 910-905-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-06-21 910-905-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-06-21 910-905-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-06-17 910-636-9XXX 9000–9999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F CAROLINBCH NC
2021-06-17 910-706-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2021-06-17 910-921-2XXX 2000–2999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F ROCKINGHAM NC
2021-06-17 910-970-5XXX 5000–5999Assigned PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 350F BURGAW NC
2021-06-01 910-856-1XXX 1000–1999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G FAIRMONT NC
2021-06-01 910-942-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J WRGHTSVBCH NC
2021-05-29 910-466-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J WEST END NC
2021-05-29 910-702-0XXX 0000–0999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G LUMBERTON NC
2021-05-29 910-830-4XXX 4000–4999Assigned ATLANTIC TELECOM MULTIMEDIA CONSOLIDATED, LLC - NC 452G ACME NC
2021-05-19 910-203-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2021-05-19 910-203-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2021-05-19 910-203-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2021-05-19 910-203-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2021-05-11 910-553-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 BOLIVIA 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.