NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

13 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 812
ONVOY, LLC - IN 10
U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 1
OPENTACT INC. 1
MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 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
2020-04-15 812-633-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D MILLTOWN IN
2020-04-15 812-637-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D W HARRISON IN
2020-04-15 812-732-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D CENTRAL IN
2020-04-15 812-732-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D CENTRAL IN
2020-04-15 812-739-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D LEAVENWTH IN
2020-04-15 812-977-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D LAWRENCEBG IN
2020-04-15 812-977-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D LAWRENCEBG IN
2020-04-01 812-494-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D VINCENNES IN
2020-03-23 812-900-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J COLUMBUS IN
2020-03-17 812-472-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F FREDECKSBG IN
2020-03-16 812-769-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F DECKER IN
2020-03-16 812-809-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F PETERSBURG IN
2020-03-11 812-642-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 WASHINGTON IN
2020-03-10 812-633-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MILLTOWN IN
2020-03-10 812-940-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F GEORGETOWN IN
2020-03-10 812-968-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F NEWMIDDLTN IN
2020-02-28 812-281-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 TERREHAUTE IN
2020-02-19 812-832-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 SCOTTSBURG IN
2020-02-17 812-310-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D FARMERSBG IN
2020-02-17 812-382-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D GRAYSVILLE IN
2020-02-17 812-397-9XXX 9000–9999Assigned ONVOY, LLC - IN 097D SHELBURN IN
2020-02-17 812-412-2XXX 2000–2999Assigned ONVOY, LLC - IN 097D FAIRBANKS IN
2020-02-17 812-554-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D MEROM IN
2020-02-17 812-562-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D LEWIS IN
2020-02-17 812-605-5XXX 5000–5999Assigned ONVOY, LLC - IN 097D BRAZIL IN
2020-02-17 812-638-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D SULLIVAN IN
2020-02-17 812-702-3XXX 3000–3999Assigned ONVOY, LLC - IN 097D CLAY CITY IN
2020-02-17 812-835-0XXX 0000–0999Assigned ONVOY, LLC - IN 097D CENTER PT IN
2020-02-17 812-864-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D CORY IN
2020-02-17 812-894-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D RILEY IN
2020-02-17 812-898-8XXX 8000–8999Assigned ONVOY, LLC - IN 097D PRAIRIECRK IN
2020-02-11 812-326-1XXX 1000–1999Assigned PERRY-SPENCER COMMUNICATIONS, INC. - IN 5584 ST ANTHONY IN
2020-02-11 812-892-1XXX 1000–1999Assigned PERRY-SPENCER COMMUNICATIONS, INC. - IN 5584 SANDRIDGE IN
2020-02-03 812-367-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 FERDINAND IN
2020-01-24 812-791-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ORLEANS IN
2020-01-23 812-379-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 COLUMBUS IN
2020-01-14 812-281-3XXX 3000–3999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 TERREHAUTE IN
2020-01-14 812-281-4XXX 4000–4999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 TERREHAUTE IN
2020-01-14 812-281-5XXX 5000–5999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 TERREHAUTE IN
2020-01-14 812-281-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 TERREHAUTE IN
2020-01-14 812-281-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 TERREHAUTE IN
2020-01-14 812-396-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 VINCENNES IN
2020-01-03 812-874-1XXX 1000–1999Assigned TWC IP ENABLED SERVICES, LLC 793K POSEYVILLE IN
2019-12-26 812-594-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 PATRIOT IN
2019-12-20 812-203-1XXX 1000–1999Assigned SMITHVILLE TELECOM LLC - IN 774D PAOLI IN
2019-12-20 812-203-9XXX 9000–9999Assigned SMITHVILLE TELECOM LLC - IN 774D PAOLI IN
2019-12-20 812-987-0XXX 0000–0999Assigned METROPCS, INC. 5562 NEW ALBANY IN
2019-12-12 812-673-7XXX 7000–7999Assigned ONVOY, LLC - IN 097D WADESVILLE IN
2019-12-12 812-692-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D ELNORA IN
2019-12-12 812-694-6XXX 6000–6999Assigned ONVOY, LLC - IN 097D SANDBORN IN

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.