NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

2 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 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
2011-10-21 470-362-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 ATLANTA NE GA
2011-10-21 470-362-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 ATLANTA NE GA
2011-10-21 470-362-6XXX 6000–6999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 ATLANTA NE GA
2011-10-21 470-362-7XXX 7000–7999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 ATLANTA NE GA
2011-10-17 470-248-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 GAINESVL GA
2011-10-17 470-313-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ADAIRSVL GA
2011-10-17 470-865-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2011-10-17 470-865-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2011-10-17 470-865-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2011-10-06 470-253-9XXX 9000–9999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 CUMMING GA
2011-10-04 470-212-0XXX 0000–0999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-10-04 470-212-9XXX 9000–9999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 ATLANTA NE GA
2011-09-28 470-315-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J CARTERSVL GA
2011-09-20 470-226-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2011-09-19 470-798-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 FLOWEYBRCH GA
2011-08-29 470-216-6XXX 6000–6999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-216-7XXX 7000–7999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-216-8XXX 8000–8999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-216-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2011-08-29 470-234-0XXX 0000–0999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-1XXX 1000–1999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-2XXX 2000–2999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-3XXX 3000–3999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-4XXX 4000–4999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-5XXX 5000–5999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-6XXX 6000–6999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-7XXX 7000–7999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-8XXX 8000–8999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-29 470-234-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2011-08-29 470-253-8XXX 8000–8999Assigned AT&T ENTERPRISES, LLC 516C CUMMING GA
2011-08-24 470-422-0XXX 0000–0999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-24 470-422-2XXX 2000–2999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-24 470-422-5XXX 5000–5999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-24 470-422-6XXX 6000–6999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-24 470-422-8XXX 8000–8999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-24 470-422-9XXX 9000–9999Assigned METROPCS, INC. 5562 ATLANTA NE GA
2011-08-19 470-315-6XXX 6000–6999Assigned DOVETEL COMMUNICATIONS, LLC - GA 362B CARTERSVL GA
2011-08-19 470-422-1XXX 1000–1999Assigned DOVETEL COMMUNICATIONS, LLC - GA 362B ATLANTA NE GA
2011-08-11 470-535-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WINDER GA
2011-08-10 470-253-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J CUMMING GA
2011-08-01 470-765-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D GRIFFIN GA
2011-07-26 470-422-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA

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.