NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

8 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 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
2010-03-05 708-613-9XXX 9000–9999Assigned ONVOY, LLC 224C OAK PARK IL
2010-03-05 708-827-9XXX 9000–9999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E PALOS PARK IL
2010-03-05 708-885-8XXX 8000–8999Assigned ONVOY, LLC 224C MONEE IL
2010-03-05 708-956-0XXX 0000–0999Assigned ONVOY, LLC 224C BERWYN IL
2010-03-02 708-374-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-03-02 708-620-1XXX 1000–1999Assigned ONVOY, LLC 224C TINLEYPARK IL
2010-03-02 708-629-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLUEISLAND IL
2010-03-02 708-733-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-03-02 708-733-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-02-22 708-320-8XXX 8000–8999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E CHICGOZN03 IL
2010-02-22 708-320-9XXX 9000–9999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E CHICGOZN03 IL
2010-02-22 708-834-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2010-02-22 708-941-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OAK FOR SO IL
2010-02-03 708-240-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E BELLWOOD IL
2010-02-03 708-328-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E LA GRANGE IL
2010-02-03 708-414-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E CRETE IL
2010-02-03 708-505-2XXX 2000–2999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E WESTERNSPG IL
2010-02-03 708-680-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E BROOKFIELD IL
2010-02-03 708-689-3XXX 3000–3999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E FOREST IL
2010-02-03 708-792-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E PEOTONE IL
2010-02-03 708-872-5XXX 5000–5999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E LANSING IL
2010-02-03 708-941-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E OAK FOR SO IL
2010-02-03 708-942-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E ORLAND IL
2010-02-02 708-398-8XXX 8000–8999Assigned ONVOY, LLC 224C OAK LAWN IL
2010-02-02 708-402-7XXX 7000–7999Assigned ONVOY, LLC 224C RIVERGROVE IL
2010-02-02 708-740-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E THORNTON IL
2010-02-02 708-740-1XXX 1000–1999Assigned ONVOY, LLC 224C THORNTON IL
2010-02-02 708-778-2XXX 2000–2999Assigned ONVOY, LLC 224C ORLAND IL
2010-02-02 708-808-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E CALUMET CY IL
2010-01-27 708-762-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - IL 984E RIVERSIDE IL
2010-01-21 708-232-2XXX 2000–2999Assigned ONVOY, LLC 224C HARVEY IL
2010-01-21 708-294-1XXX 1000–1999Assigned ONVOY, LLC 224C WILLOW SPG IL
2010-01-21 708-298-6XXX 6000–6999Assigned ONVOY, LLC 224C CICERO IL
2010-01-21 708-365-2XXX 2000–2999Assigned ONVOY, LLC 224C HOMEWOOD IL
2010-01-18 708-733-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IL 6115 CHICAGOHTS IL
2010-01-08 708-714-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 FOREST IL
2010-01-04 708-513-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-01-04 708-513-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-01-04 708-513-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-01-04 708-654-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-01-04 708-733-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-01-04 708-733-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2010-01-04 708-733-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHICAGOHTS IL
2009-12-23 708-731-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J MAYWOOD IL
2009-12-07 708-577-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLUEISLAND IL
2009-12-07 708-577-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BLUEISLAND IL
2009-12-03 708-941-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OAK FOR SO IL
2009-12-03 708-941-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 OAK FOR SO IL
2009-11-30 708-292-6XXX 6000–6999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E WESTERNSPG IL
2009-11-30 708-377-9XXX 9000–9999Assigned PEERLESS NETWORK OF ILLINOIS, LLC - IL 063E BLUEISLAND IL

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.