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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2020-05-20 478-654-0XXX 0000–0999Assigned TELNYX LLC 073H BYRON GA
2020-05-20 478-666-8XXX 8000–8999Assigned TELNYX LLC 073H CENTERVL GA
2020-05-14 478-312-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - GA 983E WADLEY GA
2020-05-07 478-316-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - GA 8392 MONTEZUMA GA
2020-05-07 478-703-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-05-07 478-703-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-05-07 478-703-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-05-07 478-703-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-05-07 478-703-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-04-22 478-394-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FORSYTH GA
2020-04-01 478-722-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-04-01 478-722-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-04-01 478-722-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-04-01 478-722-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 6540 MACON GA
2020-03-26 478-583-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-583-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-583-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-583-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-583-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-583-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-583-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-26 478-600-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MACON GA
2020-03-10 478-818-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D UNADILLA GA
2020-03-05 478-447-1XXX 1000–1999Assigned METROPCS, INC. 5562 MACON GA
2020-03-05 478-621-3XXX 3000–3999Assigned METROPCS, INC. 5562 MACON GA
2020-02-17 478-330-4XXX 4000–4999Assigned PEERLESS NETWORK OF GEORGIA, LLC - GA 909E MACON GA
2020-02-10 478-221-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D GRAY GA
2020-02-10 478-221-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D GRAY GA
2020-02-10 478-223-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D MILLEDGEVL GA
2020-02-10 478-223-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D MILLEDGEVL GA
2020-02-10 478-241-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2020-02-10 478-241-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D LOUISVILLE GA
2020-02-10 478-242-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D WADLEY GA
2020-02-10 478-242-7XXX 7000–7999Assigned ONVOY, LLC - GA 067D WADLEY GA
2020-02-10 478-249-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MILLEN GA
2020-02-10 478-249-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D MILLEN GA
2020-02-10 478-249-6XXX 6000–6999Assigned ONVOY, LLC - GA 067D MILLEN GA
2020-02-10 478-280-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D HADDOCK GA
2020-02-10 478-280-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D HADDOCK GA
2020-02-10 478-286-2XXX 2000–2999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2020-02-10 478-286-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D BYROMVILLE GA
2020-02-10 478-294-3XXX 3000–3999Assigned ONVOY, LLC - GA 067D MARSHALLVL GA
2020-02-10 478-294-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MARSHALLVL GA
2020-02-10 478-316-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D MONTEZUMA GA
2020-02-10 478-316-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D MONTEZUMA GA
2020-02-10 478-344-4XXX 4000–4999Assigned ONVOY, LLC - GA 067D LKSINCLAIR GA
2020-02-10 478-344-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D LKSINCLAIR GA
2020-02-10 478-654-8XXX 8000–8999Assigned ONVOY, LLC - GA 067D BYRON GA
2020-02-10 478-654-9XXX 9000–9999Assigned ONVOY, LLC - GA 067D BYRON GA
2020-02-10 478-979-5XXX 5000–5999Assigned ONVOY, LLC - GA 067D IRWINTON 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.