NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 229
ONVOY, LLC - GA 17
OPENTACT INC. 1
LTE WIRELESS INC. 1
8X8, INC. 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
2020-12-18 229-464-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-464-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2020-12-18 229-473-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
2020-12-18 229-473-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
2020-12-18 229-473-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
2020-12-18 229-473-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
2020-12-18 229-473-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
2020-12-18 229-473-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THOMASVL GA
2020-12-18 229-526-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MEIGS GA
2020-12-18 229-526-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MEIGS GA
2020-12-18 229-526-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D MEIGS GA
2020-12-18 229-526-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D MEIGS GA
2020-12-18 229-526-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D MEIGS GA
2020-12-18 229-544-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D MORVEN GA
2020-12-18 229-544-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MORVEN GA
2020-12-18 229-544-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D MORVEN GA
2020-12-18 229-544-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D MORVEN GA
2020-12-18 229-544-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D MORVEN GA
2020-12-18 229-545-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D MORGAN GA
2020-12-18 229-545-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MORGAN GA
2020-12-18 229-545-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D MORGAN GA
2020-12-18 229-545-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D MORGAN GA
2020-12-18 229-545-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D MORGAN GA
2020-12-18 229-552-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D SHELLMAN GA
2020-12-18 229-552-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D SHELLMAN GA
2020-12-18 229-552-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D SHELLMAN GA
2020-12-18 229-552-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D SHELLMAN GA
2020-12-18 229-552-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D SHELLMAN GA
2020-12-18 229-557-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D NORMANPARK GA
2020-12-18 229-557-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D NORMANPARK GA
2020-12-18 229-557-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D NORMANPARK GA
2020-12-18 229-557-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D NORMANPARK GA
2020-12-18 229-557-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D NORMANPARK GA
2020-12-18 229-592-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D PAVO GA
2020-12-18 229-592-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D PAVO GA
2020-12-18 229-592-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D PAVO GA
2020-12-18 229-592-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D PAVO GA
2020-12-18 229-592-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D PAVO GA
2020-12-18 229-609-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D MILAN GA
2020-12-18 229-675-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D PRESTON GA
2020-12-18 229-675-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D PRESTON GA
2020-12-18 229-682-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D WHIGHAM GA
2020-12-18 229-682-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D WHIGHAM GA

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.