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
2016-11-22 470-353-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-353-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-353-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-353-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-353-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-353-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-353-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-22 470-595-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-21 470-498-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA GA
2016-11-18 470-359-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-18 470-359-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-18 470-359-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2016-11-16 470-359-9XXX 9000–9999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E ATLANTA NE GA
2016-11-16 470-635-6XXX 6000–6999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E LUTHERSVL GA
2016-11-16 470-787-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-16 470-787-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-16 470-787-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-16 470-787-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-16 470-787-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-16 470-787-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-16 470-787-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2016-11-09 470-317-1XXX 1000–1999Assigned AT&T ENTERPRISES, LLC 516C ATLANTA SO GA
2016-11-09 470-323-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C BUFORD GA
2016-11-09 470-488-3XXX 3000–3999Assigned AT&T ENTERPRISES, LLC 516C ATLANTA SO GA
2016-11-09 470-488-4XXX 4000–4999Assigned AT&T ENTERPRISES, LLC 516C ATLANTA SO GA
2016-11-08 470-529-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2016-11-08 470-529-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2016-11-08 470-529-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ADAIRSVL GA
2016-11-04 470-358-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-11-04 470-358-1XXX 1000–1999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-11-04 470-358-2XXX 2000–2999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-11-04 470-358-3XXX 3000–3999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-11-04 470-358-4XXX 4000–4999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-11-04 470-358-5XXX 5000–5999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-11-04 470-358-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2016-10-31 470-359-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2016-10-31 470-359-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2016-10-31 470-359-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2016-10-31 470-359-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2016-10-31 470-359-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE GA
2016-10-31 470-359-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NE 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.