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
2020-06-19 708-666-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H OAK PARK IL
2020-06-15 708-840-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J TINLEYPARK IL
2020-06-11 708-766-3XXX 3000–3999Assigned FRACTEL, LLC 965H FOREST IL
2020-06-11 708-766-6XXX 6000–6999Assigned FRACTEL, LLC 965H FOREST IL
2020-06-03 708-553-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2020-05-20 708-577-7XXX 7000–7999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E BLUEISLAND IL
2020-04-23 708-554-5XXX 5000–5999Assigned ONVOY, LLC 224C WILLOW SPG IL
2020-04-23 708-554-6XXX 6000–6999Assigned ONVOY, LLC 224C WILLOW SPG IL
2020-04-23 708-554-7XXX 7000–7999Assigned ONVOY, LLC 224C WILLOW SPG IL
2020-04-23 708-578-5XXX 5000–5999Assigned ONVOY, LLC 224C OAK FOR SO IL
2020-04-23 708-578-6XXX 6000–6999Assigned ONVOY, LLC 224C OAK FOR SO IL
2020-04-23 708-578-7XXX 7000–7999Assigned ONVOY, LLC 224C OAK FOR SO IL
2020-04-23 708-627-9XXX 9000–9999Assigned ONVOY, LLC 224C MONEE IL
2020-04-23 708-746-7XXX 7000–7999Assigned ONVOY, LLC 224C MONEE IL
2020-04-23 708-792-2XXX 2000–2999Assigned ONVOY, LLC 224C PEOTONE IL
2020-04-23 708-885-0XXX 0000–0999Assigned ONVOY, LLC 224C MONEE IL
2020-04-22 708-834-2XXX 2000–2999Assigned ONVOY, LLC 224C FOREST IL
2020-04-22 708-834-6XXX 6000–6999Assigned ONVOY, LLC 224C FOREST IL
2020-04-22 708-834-7XXX 7000–7999Assigned ONVOY, LLC 224C FOREST IL
2020-04-17 708-635-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLAND IL
2020-04-17 708-635-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLAND IL
2020-04-16 708-553-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2020-04-15 708-954-4XXX 4000–4999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E BLUEISLAND IL
2020-04-07 708-855-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2020-04-07 708-855-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2020-04-07 708-855-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2020-04-07 708-855-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2020-04-07 708-855-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2020-03-23 708-635-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLAND IL
2020-03-23 708-635-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLAND IL
2020-03-23 708-676-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2020-03-23 708-676-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2020-03-23 708-676-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2020-03-16 708-840-6XXX 6000–6999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E TINLEYPARK IL
2020-03-11 708-855-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2020-03-04 708-391-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2020-03-04 708-735-0XXX 0000–0999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2020-02-27 708-694-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IL 7136 MOKENA IL
2020-02-05 708-556-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2020-02-05 708-676-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2020-02-05 708-676-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2020-02-03 708-943-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 CICERO IL
2020-01-27 708-550-6XXX 6000–6999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E WESTERNSPG IL
2020-01-27 708-919-4XXX 4000–4999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E OAK PARK IL
2020-01-06 708-792-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA, LLC - IL 7136 PEOTONE IL
2019-12-23 708-635-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ORLAND IL
2019-12-20 708-513-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2019-12-20 708-513-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2019-12-19 708-694-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J MOKENA IL
2019-12-17 708-676-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST 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.