NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

12 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 472
NEW CINGULAR WIRELESS PCS, LLC - GA 11
INTRADO COMMUNICATIONS, LLC 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
2026-09-15 472-290-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-15 472-290-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-09-11 472-471-7XXX 7000–7999Assigned INTRADO COMMUNICATIONS, LLC 832C WILMINGTON NC
2026-09-02 472-235-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CLINTON NC
2026-08-20 472-282-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - NC 3235 LONGWOOD NC
2026-08-19 472-465-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2026-08-19 472-465-4XXX 4000–4999Assigned BOOST SUBSCRIBERCO L.L.C. 490J FAYETTEVL NC
2026-08-19 472-465-9XXX 9000–9999Assigned BOOST SUBSCRIBERCO L.L.C. 490J FAYETTEVL NC
2026-08-17 472-465-5XXX 5000–5999Assigned HD CARRIER LLC 321J FAYETTEVL NC
2026-08-17 472-465-6XXX 6000–6999Assigned HD CARRIER LLC 321J FAYETTEVL NC
2026-08-07 472-281-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E WILMINGTON NC
2026-08-07 472-529-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2026-08-07 472-529-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2026-08-06 472-246-5XXX 5000–5999Assigned ONVOY, LLC - NC 638E DUNN NC
2026-08-06 472-279-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2026-08-05 472-237-4XXX 4000–4999Assigned METROPCS, INC. 5562 CAROLINBCH NC
2026-07-30 472-235-6XXX 6000–6999Assigned ONVOY, LLC - NC 638E CLINTON NC
2026-07-30 472-254-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E FAIRMONT NC
2026-07-29 472-273-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-273-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-273-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-273-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-273-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-273-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-273-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAURINBURG NC
2026-07-29 472-287-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-29 472-288-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ROCKINGHAM NC
2026-07-28 472-529-1XXX 1000–1999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2026-07-28 472-529-2XXX 2000–2999Assigned ONVOY, LLC - NC 638E JACKSONVL NC
2026-07-27 472-279-3XXX 3000–3999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2026-07-27 472-279-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2026-07-27 472-279-8XXX 8000–8999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2026-07-27 472-300-9XXX 9000–9999Assigned ONVOY, LLC - NC 638E FAYETTEVL NC
2026-07-27 472-471-0XXX 0000–0999Assigned ONVOY, LLC - NC 638E WILMINGTON NC
2026-07-23 472-203-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 6324 CANDOR NC
2026-07-22 472-246-4XXX 4000–4999Assigned ONVOY, LLC - NC 638E DUNN 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.