NumberResearch Membership · Data 09/21/2026

Recent thousands-block assignments

13 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/21/2026

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 724
ONVOY, LLC - PA 10
MCIMETRO ACCESS TRANSMISSION SERVICES LLC 2
NEW CINGULAR WIRELESS PCS, LLC - IL 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
2013-04-05 724-780-6XXX 6000–6999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E FARMINGTON PA
2013-04-05 724-780-7XXX 7000–7999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E FARMINGTON PA
2013-04-05 724-790-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BESSEMER PA
2013-04-05 724-790-8XXX 8000–8999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BESSEMER PA
2013-04-05 724-803-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E AVELLA PA
2013-04-05 724-803-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E AVELLA PA
2013-04-05 724-819-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E CLAYSVILLE PA
2013-04-05 724-819-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E CLAYSVILLE PA
2013-04-05 724-876-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BADEN PA
2013-04-05 724-876-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BADEN PA
2013-04-05 724-896-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BUFFALO PA
2013-04-05 724-896-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BUFFALO PA
2013-04-05 724-897-4XXX 4000–4999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E FAIRCHANCE PA
2013-04-05 724-897-8XXX 8000–8999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E FAIRCHANCE PA
2013-04-05 724-913-6XXX 6000–6999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E HOOKSTOWN PA
2013-04-05 724-913-7XXX 7000–7999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E HOOKSTOWN PA
2013-04-05 724-915-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E HOMER CITY PA
2013-04-05 724-915-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E HOMER CITY PA
2013-04-05 724-917-8XXX 8000–8999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E GREENVILLE PA
2013-04-05 724-917-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E GREENVILLE PA
2013-04-05 724-918-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E FINLEYVL PA
2013-04-05 724-918-8XXX 8000–8999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E FINLEYVL PA
2013-04-05 724-990-1XXX 1000–1999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BOLIVAR PA
2013-04-05 724-990-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E BOLIVAR PA
2013-04-05 724-995-0XXX 0000–0999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E LIGONIER PA
2013-04-05 724-995-9XXX 9000–9999Assigned PEERLESS NETWORK OF PENNSYLVANIA, LLC - PA 967E LIGONIER PA
2013-03-20 724-550-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 UNIONTOWN PA
2013-03-19 724-393-9XXX 9000–9999Assigned IP HORIZON LLC 515J NEWKNSNGTN PA
2013-03-19 724-515-1XXX 1000–1999Assigned IP HORIZON LLC 515J PTGSBNZN23 PA
2013-03-19 724-914-4XXX 4000–4999Assigned IP HORIZON LLC 515J WASHINGTON PA
2013-03-13 724-212-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NEWKNSNGTN PA
2013-03-05 724-803-5XXX 5000–5999Assigned ONVOY, LLC - PA 547E AVELLA PA
2013-02-28 724-262-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F MARCHAND PA
2013-02-28 724-717-2XXX 2000–2999Assigned ONVOY, LLC - PA 547E INDIANA PA
2013-02-21 724-968-5XXX 5000–5999Assigned FIDIUM ENTERPRISE SERVICES, LLC 383J BUTLER PA
2013-02-14 724-686-1XXX 1000–1999Assigned ONVOY, LLC - PA 547E LATROBE PA
2013-02-08 724-800-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F PRINCETON PA
2013-02-05 724-515-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PTGSBNZN23 PA
2013-02-04 724-299-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - PA 002F MCMURRAY PA
2013-01-23 724-900-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - PA 4007 CRIDERSCOR PA
2013-01-22 724-236-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 LEECHBURG PA
2013-01-22 724-575-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 EXPORT PA
2013-01-22 724-902-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 FORD CITY PA
2013-01-22 724-919-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 KITTANNING PA
2013-01-22 724-993-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J WASHINGTON PA
2013-01-14 724-912-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 UNIONTOWN PA
2013-01-09 724-519-8XXX 8000–8999Assigned COMCAST IP PHONE, LLC 318J EXPORT PA
2013-01-07 724-549-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 6392 INDIANA PA
2012-12-20 724-392-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - PA 7315 HARRISONCY PA
2012-12-20 724-909-7XXX 7000–7999Assigned CITYNET PENNSYLVANIA, LLC - PA 657B FINLEYVL PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/21/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.