NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

2 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 470
ONVOY, LLC - GA 2
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
2018-07-24 470-403-4XXX 4000–4999Assigned CHARTER IP ENABLED SERVICES, LLC 792K ATLANTA NE GA
2018-07-24 470-635-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E LUTHERSVL GA
2018-07-23 470-601-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ADAIRSVL GA
2018-07-20 470-374-4XXX 4000–4999Assigned METROPCS, INC. 5562 ATLANTA NW GA
2018-07-20 470-374-7XXX 7000–7999Assigned METROPCS, INC. 5562 ATLANTA NW GA
2018-07-20 470-374-8XXX 8000–8999Assigned METROPCS, INC. 5562 ATLANTA NW GA
2018-07-18 470-460-1XXX 1000–1999Assigned WIDE VOICE, LLC - GA 529H ATLANTA SO GA
2018-07-17 470-384-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NW GA
2018-07-16 470-600-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E BREMEN GA
2018-07-10 470-350-1XXX 1000–1999Assigned CHARTER IP ENABLED SERVICES, LLC 792K BUFORD GA
2018-07-09 470-403-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 ATLANTA NE GA
2018-07-09 470-645-9XXX 9000–9999Assigned VONAGE AMERICA LLC 197D ATLANTA GA
2018-06-29 470-374-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NW GA
2018-06-29 470-645-8XXX 8000–8999Assigned NUSO, LLC 551G ATLANTA GA
2018-06-28 470-347-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E NEWNAN GA
2018-06-28 470-781-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2018-06-28 470-781-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2018-06-28 470-781-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA SO GA
2018-06-26 470-645-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA GA
2018-06-21 470-405-0XXX 0000–0999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-1XXX 1000–1999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-2XXX 2000–2999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-3XXX 3000–3999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-4XXX 4000–4999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-5XXX 5000–5999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-6XXX 6000–6999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-8XXX 8000–8999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-21 470-405-9XXX 9000–9999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 ATLANTA NW GA
2018-06-19 470-458-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E FLOWEYBRCH GA
2018-06-15 470-433-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-06-15 470-645-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-15 470-645-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-15 470-645-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-15 470-645-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-13 470-380-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2018-06-13 470-380-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2018-06-13 470-380-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2018-06-13 470-380-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CUMMING GA
2018-06-13 470-702-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2018-06-13 470-737-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-13 470-851-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-13 470-851-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-13 470-851-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-13 470-851-4XXX 4000–4999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-13 470-851-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA GA
2018-06-12 470-402-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GRIFFIN GA
2018-06-12 470-477-0XXX 0000–0999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 ATLANTA GA
2018-06-12 470-477-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 ATLANTA GA
2018-06-12 470-477-2XXX 2000–2999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 ATLANTA GA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.