NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

17 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 765
ONVOY, LLC - IN 14
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 2
INTRADO COMMUNICATIONS, LLC 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
2008-10-30 765-537-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F PARAGON IN
2008-10-30 765-544-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MANILLA IN
2008-10-30 765-560-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BURLINGTON IN
2008-10-30 765-577-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F JAMESTOWN IN
2008-10-30 765-589-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BUCK CREEK IN
2008-10-30 765-633-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F DENVER IN
2008-10-30 765-688-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F BUNKERHILL IN
2008-10-30 765-727-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MONTPELIER IN
2008-10-30 765-734-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F PERKINSVL IN
2008-10-30 765-789-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F ALBANY IN
2008-10-30 765-831-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IN 105F MT SUMMIT IN
2008-10-24 765-592-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ROCKVILLE IN
2008-10-07 765-465-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 NEW CASTLE IN
2008-10-07 765-541-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CAMBDG CY IN
2008-10-07 765-667-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 MARION IN
2008-09-12 765-341-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MARTINSVL IN
2008-09-08 765-356-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2008-09-08 765-356-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2008-08-21 765-464-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAFAYETTE IN
2008-08-15 765-269-4XXX 4000–4999Assigned ONVOY, LLC - IN 097D LAFAYETTE IN
2008-08-15 765-327-3XXX 3000–3999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 PERU IN
2008-08-11 765-207-4XXX 4000–4999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 BROOKVILLE IN
2008-08-11 765-305-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 WINCHESTER IN
2008-08-11 765-310-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 LIBERTY IN
2008-08-07 765-299-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ATTICA IN
2008-08-06 765-341-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MARTINSVL IN
2008-07-08 765-535-7XXX 7000–7999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IN 7314 LEBANON IN
2008-07-08 765-698-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 LAUREL IN
2008-07-08 765-810-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2008-07-08 765-810-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 ANDERSON IN
2008-07-07 765-233-5XXX 5000–5999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 ALEXANDRIA IN
2008-07-07 765-330-3XXX 3000–3999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 7440 HARTFORDCY IN
2008-07-07 765-398-5XXX 5000–5999Assigned OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 2964 KOKOMO IN
2008-06-27 765-464-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAFAYETTE IN
2008-06-13 765-246-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 FILLMORE IN
2008-06-12 765-712-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 CLOVERDALE IN
2008-06-05 765-570-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 RUSHVILLE IN
2008-05-22 765-655-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 6725 GREENCASTL IN
2008-05-09 765-369-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J REDKEY IN
2008-05-08 765-571-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J KNIGHTSTN IN
2008-05-08 765-785-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J WILKINSON IN
2008-05-07 765-581-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J OTTERBEIN IN
2008-05-07 765-737-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J SHIRLEY IN
2008-05-07 765-764-5XXX 5000–5999Assigned COMCAST IP PHONE, LLC 318J ATTICA IN
2008-05-07 765-945-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J WINDFALL IN
2008-05-06 765-351-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J GASTON IN
2008-04-29 765-789-9XXX 9000–9999Assigned COMCAST IP PHONE, LLC 318J ALBANY IN
2008-04-28 765-530-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 HAGERSTOWN IN
2008-04-08 765-838-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 LAFAYETTE IN
2008-04-08 765-838-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - IN 4803 LAFAYETTE 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.