NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 478
ONVOY, LLC - GA 14
HD CARRIER LLC 3
OPENTACT INC. 1
INTRADO COMMUNICATIONS, LLC 1
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
2018-03-20 478-241-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E LOUISVILLE GA
2018-03-09 478-377-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E LOUISVILLE GA
2018-03-09 478-707-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D SANDERSVL GA
2018-03-05 478-561-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E MACON GA
2018-03-05 478-561-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E MACON GA
2018-03-05 478-561-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E MACON GA
2018-03-01 478-220-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D EASTMAN GA
2018-03-01 478-559-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 EASTMAN GA
2018-03-01 478-822-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D FORTVALLEY GA
2018-02-28 478-324-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D COCHRAN GA
2018-02-28 478-347-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D WRIGHTSVL GA
2018-02-28 478-377-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2018-02-28 478-777-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D PERRY GA
2018-02-28 478-999-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D FORSYTH GA
2018-02-26 478-205-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D DUBLIN GA
2018-02-26 478-242-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D WADLEY GA
2018-02-26 478-249-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D MILLEN GA
2018-02-26 478-400-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D SWAINSBORO GA
2018-02-21 478-215-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D SARDIS GA
2018-02-16 478-400-1XXX 1000–1999Assigned TELNYX LLC 073H SWAINSBORO GA
2018-02-14 478-200-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D MACON GA
2018-02-14 478-236-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D WARNERRBNS GA
2018-02-14 478-841-8XXX 8000–8999Assigned METROPCS, INC. 5562 MACON GA
2018-02-05 478-209-1XXX 1000–1999Assigned PINELAND COMMUNICATIONS, INC. - GA 458G SANDERSVL GA
2018-01-23 478-253-9XXX 9000–9999Assigned PINELAND COMMUNICATIONS, INC. - GA 458G LOUISVILLE GA
2018-01-11 478-205-1XXX 1000–1999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 DUBLIN GA
2018-01-11 478-205-2XXX 2000–2999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 DUBLIN GA
2018-01-11 478-205-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 DUBLIN GA
2018-01-11 478-205-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 DUBLIN GA
2018-01-10 478-242-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D WADLEY GA
2018-01-05 478-420-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2018-01-05 478-420-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2018-01-05 478-420-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2018-01-05 478-420-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2018-01-05 478-420-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2018-01-05 478-420-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2017-11-27 478-666-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D CENTERVL GA
2017-11-15 478-776-4XXX 4000–4999Assigned WINDSTREAM GEORGIA COMMUNICATIONS CORP. 4332 MILLEDGEVL GA
2017-11-15 478-776-5XXX 5000–5999Assigned WINDSTREAM GEORGIA COMMUNICATIONS CORP. 4332 MILLEDGEVL GA
2017-11-14 478-313-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D PERRY GA
2017-11-02 478-583-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MACON GA
2017-10-10 478-216-0XXX 0000–0999Assigned ONVOY, LLC - GA 067D MACON GA
2017-10-10 478-216-1XXX 1000–1999Assigned ONVOY, LLC - GA 067D MACON GA
2017-09-20 478-200-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E MACON GA
2017-09-20 478-200-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E MACON GA
2017-09-05 478-259-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2017-08-18 478-662-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MARSHALLVL GA
2017-07-21 478-359-3XXX 3000–3999Assigned COMCAST IP PHONE, LLC 318J LIZELLA GA
2017-07-17 478-333-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J CENTERVL GA
2017-07-05 478-236-0XXX 0000–0999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 WARNERRBNS GA

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.