NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 386
ONVOY, LLC - FL 7
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
2023-12-14 386-229-0XXX 0000–0999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-229-2XXX 2000–2999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-229-6XXX 6000–6999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-229-8XXX 8000–8999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-229-9XXX 9000–9999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-233-6XXX 6000–6999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-271-1XXX 1000–1999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-271-5XXX 5000–5999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-271-6XXX 6000–6999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-14 386-271-9XXX 9000–9999Assigned COMMIO, LLC 939H DAYTONABCH FL
2023-12-12 386-240-9XXX 9000–9999Assigned POWERTEL JACKSONVILLE LICENSES, INC. 7472 PALATKA FL
2023-12-12 386-360-6XXX 6000–6999Assigned NUSO, LLC 732J LAKE CITY FL
2023-12-12 386-360-7XXX 7000–7999Assigned NUSO, LLC 732J LAKE CITY FL
2023-12-01 386-360-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2023-12-01 386-360-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAKE CITY FL
2023-11-13 386-378-3XXX 3000–3999Assigned VONAGE AMERICA LLC 197D DELAND FL
2023-11-10 386-378-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DELAND FL
2023-11-03 386-529-2XXX 2000–2999Assigned NUSO, LLC 732J PALM COAST FL
2023-11-02 386-367-6XXX 6000–6999Assigned NUSO, LLC 732J DAYTONABCH FL
2023-11-02 386-367-7XXX 7000–7999Assigned NUSO, LLC 732J DAYTONABCH FL
2023-10-25 386-229-1XXX 1000–1999Assigned CALLWORKS CORPORATION 475J DAYTONABCH FL
2023-10-09 386-205-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H LIVE OAK FL
2023-10-09 386-296-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H PIERSON FL
2023-10-09 386-296-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PIERSON FL
2023-10-09 386-296-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H PIERSON FL
2023-10-09 386-296-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PIERSON FL
2023-10-09 386-296-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H PIERSON FL
2023-10-09 386-388-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H POMONAPARK FL
2023-10-09 386-477-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H LIVE OAK FL
2023-10-09 386-477-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H LIVE OAK FL
2023-10-09 386-477-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H LIVE OAK FL
2023-10-09 386-477-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H LIVE OAK FL
2023-10-09 386-576-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H NWSMYRNBCH FL
2023-10-09 386-576-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H NWSMYRNBCH FL
2023-10-09 386-576-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NWSMYRNBCH FL
2023-10-09 386-576-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NWSMYRNBCH FL
2023-10-09 386-663-9XXX 9000–9999Assigned ONVOY SPECTRUM, LLC 624H NWSMYRNBCH FL
2023-10-09 386-899-2XXX 2000–2999Assigned ONVOY SPECTRUM, LLC 624H POMONAPARK FL
2023-10-09 386-899-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H POMONAPARK FL
2023-10-09 386-899-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H POMONAPARK FL
2023-10-05 386-285-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2023-10-05 386-286-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2023-10-05 386-286-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2023-10-05 386-293-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2023-10-05 386-293-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2023-10-05 386-293-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DAYTONABCH FL
2023-09-18 386-250-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2023-09-18 386-250-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2023-09-18 386-250-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL
2023-09-18 386-250-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FLAGLERBCH FL

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.