NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

3 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 770
HD CARRIER LLC 2
ONVOY, LLC - GA 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
2006-11-10 770-905-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2006-11-10 770-910-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2006-11-10 770-910-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2006-11-10 770-910-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2006-11-10 770-910-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2006-11-10 770-910-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ATLANTA NE GA
2006-11-10 770-990-7XXX 7000–7999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-11-10 770-990-8XXX 8000–8999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-11-10 770-990-9XXX 9000–9999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-11-09 770-771-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E ATLANTA NE GA
2006-11-09 770-876-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-11-09 770-876-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-11-09 770-876-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-11-09 770-876-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-11-01 770-648-6XXX 6000–6999Assigned COMCAST IP PHONE, LLC 318J CONYERS GA
2006-11-01 770-648-7XXX 7000–7999Assigned COMCAST IP PHONE, LLC 318J CONYERS GA
2006-11-01 770-648-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J CONYERS GA
2006-10-26 770-990-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-10-26 770-990-2XXX 2000–2999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-10-26 770-990-3XXX 3000–3999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-10-26 770-990-4XXX 4000–4999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-10-26 770-990-5XXX 5000–5999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-10-26 770-990-6XXX 6000–6999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ATLANTA NE GA
2006-10-25 770-238-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-10-25 770-238-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-10-25 770-238-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-10-25 770-238-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-10-25 770-238-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-10-17 770-796-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J FAIRMOUNT GA
2006-10-13 770-407-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2006-10-13 770-407-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D ATLANTA NE GA
2006-10-04 770-406-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 CUMMING GA
2006-09-20 770-276-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC 7229 CARTERSVL GA
2006-09-12 770-570-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-09-12 770-570-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-09-12 770-570-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-09-12 770-570-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-09-12 770-570-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-09-11 770-334-0XXX 0000–0999Assigned METROPCS, INC. 5562 CARTERSVL GA
2006-09-08 770-276-7XXX 7000–7999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 CARTERSVL GA
2006-08-11 770-876-6XXX 6000–6999Assigned PAETEC ITEL, LLC 829J ATLANTA NE GA
2006-08-08 770-542-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-08-08 770-542-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-08-08 770-542-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 ATLANTA NE GA
2006-08-01 770-583-8XXX 8000–8999Assigned BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 9417 GRANTVILLE GA
2006-07-21 770-627-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2006-07-21 770-627-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2006-07-21 770-627-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2006-07-21 770-627-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ATLANTA NW GA
2006-07-21 770-884-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 CONCORD 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.