NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

8 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026

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 708
ONVOY, LLC 6
METROPCS, INC. 1
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - 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
2026-09-03 708-251-9XXX 9000–9999Assigned ONVOY, LLC 224C LANSING IL
2026-09-03 708-512-2XXX 2000–2999Assigned ONVOY, LLC 224C BERWYN IL
2026-08-28 708-604-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 PALOS PARK IL
2026-08-27 708-536-4XXX 4000–4999Assigned ONVOY, LLC 224C TINLEYPARK IL
2026-08-27 708-566-2XXX 2000–2999Assigned ONVOY, LLC 224C HARVEY IL
2026-08-27 708-944-0XXX 0000–0999Assigned ONVOY, LLC 224C TINLEYPARK IL
2026-08-26 708-896-8XXX 8000–8999Assigned METROPCS, INC. 5562 RIVERDALE IL
2026-08-21 708-838-1XXX 1000–1999Assigned ONVOY, LLC 224C MAYWOOD IL
2026-08-04 708-536-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H TINLEYPARK IL
2026-07-24 708-695-2XXX 2000–2999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E RIVERGROVE IL
2026-07-22 708-910-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 SUMMIT IL
2026-07-22 708-910-5XXX 5000–5999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 SUMMIT IL
2026-07-08 708-589-9XXX 9000–9999Assigned TERRA NOVA TELECOM INC. 145J HARVEY IL
2026-06-24 708-913-2XXX 2000–2999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E HARVEY IL
2026-06-24 708-995-8XXX 8000–8999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E MOKENA IL
2026-06-15 708-781-7XXX 7000–7999Assigned METROPCS, INC. 5562 TINLEYPARK IL
2026-06-04 708-869-3XXX 3000–3999Assigned AHOI LLC 883K RIVERGROVE IL
2026-05-12 708-593-4XXX 4000–4999Assigned TERRA NOVA TELECOM INC. 145J BELLWOOD IL
2026-05-11 708-914-5XXX 5000–5999Assigned TERRA NOVA TELECOM INC. 145J HOMEWOOD IL
2026-05-07 708-434-7XXX 7000–7999Assigned ONVOY, LLC 224C OAK PARK IL
2026-05-07 708-768-9XXX 9000–9999Assigned ONVOY, LLC 224C RIVERDALE IL
2026-05-07 708-869-9XXX 9000–9999Assigned ONVOY, LLC 224C RIVERGROVE IL
2026-05-06 708-914-1XXX 1000–1999Assigned ONVOY, LLC 224C HOMEWOOD IL
2026-04-16 708-419-5XXX 5000–5999Assigned ONVOY, LLC 224C CALUMET CY IL
2026-04-16 708-586-1XXX 1000–1999Assigned ONVOY, LLC 224C PALOS PARK IL
2026-04-16 708-845-4XXX 4000–4999Assigned ONVOY, LLC 224C TINLEYPARK IL
2026-04-15 708-978-1XXX 1000–1999Assigned ONVOY, LLC 224C BELLWOOD IL
2026-04-08 708-706-5XXX 5000–5999Assigned ONVOY, LLC 224C MOKENA IL
2026-04-08 708-706-6XXX 6000–6999Assigned ONVOY, LLC 224C MOKENA IL
2026-04-08 708-820-6XXX 6000–6999Assigned ONVOY, LLC 224C BROOKFIELD IL
2026-03-19 708-444-9XXX 9000–9999Assigned ONVOY, LLC 224C TINLEYPARK IL
2026-03-19 708-500-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2026-03-19 708-500-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2026-03-12 708-834-5XXX 5000–5999Assigned ONVOY, LLC 224C FOREST IL
2026-03-12 708-869-1XXX 1000–1999Assigned ONVOY, LLC 224C RIVERGROVE IL
2026-03-05 708-317-0XXX 0000–0999Assigned TERRA NOVA TELECOM INC. 145J BERWYN IL
2026-03-02 708-853-0XXX 0000–0999Assigned ONVOY, LLC 224C RIVERSIDE IL
2026-03-02 708-914-9XXX 9000–9999Assigned ONVOY, LLC 224C HOMEWOOD IL
2026-02-27 708-230-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-27 708-230-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-27 708-230-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-27 708-230-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-27 708-230-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-27 708-230-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-27 708-230-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2026-02-20 708-706-7XXX 7000–7999Assigned ONVOY, LLC 224C MOKENA IL
2026-02-20 708-919-6XXX 6000–6999Assigned ONVOY, LLC 224C OAK PARK IL
2026-02-20 708-939-9XXX 9000–9999Assigned ONVOY, LLC 224C MAYWOOD IL
2026-02-20 708-978-0XXX 0000–0999Assigned ONVOY, LLC 224C BELLWOOD IL
2026-02-02 708-536-9XXX 9000–9999Assigned ONVOY, LLC 224C TINLEYPARK IL

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.