NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

10 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 779
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6
8X8, INC. 2
INTRADO COMMUNICATIONS, LLC 1
BANDWIDTH.COM CLEC, 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
2020-07-20 779-699-9XXX 9000–9999Assigned FRACTEL, LLC 965H SO BELOIT IL
2020-07-15 779-356-7XXX 7000–7999Assigned FRACTEL, LLC 965H CRYSTAL LK IL
2020-07-15 779-356-9XXX 9000–9999Assigned FRACTEL, LLC 965H CRYSTAL LK IL
2020-07-15 779-599-9XXX 9000–9999Assigned FRACTEL, LLC 965H PAW PAW IL
2020-07-15 779-766-3XXX 3000–3999Assigned FRACTEL, LLC 965H DEPUE IL
2020-07-15 779-766-6XXX 6000–6999Assigned FRACTEL, LLC 965H DEPUE IL
2020-07-15 779-877-7XXX 7000–7999Assigned FRACTEL, LLC 965H VERONA IL
2020-07-15 779-899-9XXX 9000–9999Assigned FRACTEL, LLC 965H LISBON IL
2020-07-15 779-946-3XXX 3000–3999Assigned FRACTEL, LLC 965H GRANVILLE IL
2020-07-15 779-977-7XXX 7000–7999Assigned FRACTEL, LLC 965H HARVARD IL
2020-07-14 779-249-5XXX 5000–5999Assigned ONVOY, LLC 224C DWIGHT IL
2020-07-14 779-249-7XXX 7000–7999Assigned ONVOY, LLC 224C DWIGHT IL
2020-07-14 779-258-3XXX 3000–3999Assigned ONVOY, LLC 224C HERSCHER IL
2020-07-14 779-258-4XXX 4000–4999Assigned ONVOY, LLC 224C HERSCHER IL
2020-07-14 779-262-2XXX 2000–2999Assigned ONVOY, LLC 224C OGLESBY IL
2020-07-14 779-262-3XXX 3000–3999Assigned ONVOY, LLC 224C OGLESBY IL
2020-07-14 779-268-2XXX 2000–2999Assigned ONVOY, LLC 224C ST ANNE IL
2020-07-14 779-268-3XXX 3000–3999Assigned ONVOY, LLC 224C ST ANNE IL
2020-07-14 779-269-0XXX 0000–0999Assigned ONVOY, LLC 224C ROCKFORD IL
2020-07-14 779-269-1XXX 1000–1999Assigned ONVOY, LLC 224C ROCKFORD IL
2020-07-14 779-269-2XXX 2000–2999Assigned ONVOY, LLC 224C ROCKFORD IL
2020-07-14 779-269-3XXX 3000–3999Assigned ONVOY, LLC 224C ROCKFORD IL
2020-07-14 779-600-2XXX 2000–2999Assigned ONVOY, LLC 224C CISSNAPARK IL
2020-07-14 779-600-3XXX 3000–3999Assigned ONVOY, LLC 224C CISSNAPARK IL
2020-07-14 779-900-2XXX 2000–2999Assigned ONVOY, LLC 224C FRANKFORT IL
2020-07-14 779-900-3XXX 3000–3999Assigned ONVOY, LLC 224C FRANKFORT IL
2020-07-07 779-239-0XXX 0000–0999Assigned STRATUS NETWORKS 495J PRINCETON IL
2020-07-07 779-717-0XXX 0000–0999Assigned STRATUS NETWORKS 495J SPRING VLY IL
2020-06-26 779-222-0XXX 0000–0999Assigned TELNYX LLC 073H SYCAMORE IL
2020-06-26 779-237-9XXX 9000–9999Assigned TELNYX LLC 073H STREATOR IL
2020-06-26 779-274-2XXX 2000–2999Assigned CSC WIRELESS, LLC 425J ROCKFORD IL
2020-06-26 779-778-0XXX 0000–0999Assigned TELNYX LLC 073H WINNEBAGO IL
2020-06-25 779-246-0XXX 0000–0999Assigned TELNYX LLC 073H ROCHELLE IL
2020-06-25 779-706-9XXX 9000–9999Assigned TELNYX LLC 073H SANDWICH IL
2020-06-25 779-804-1XXX 1000–1999Assigned TELNYX LLC 073H PONTIAC IL
2020-06-22 779-545-1XXX 1000–1999Assigned TELNYX LLC 073H MT MORRIS IL
2020-06-19 779-267-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H JOLIET IL
2020-06-19 779-267-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H JOLIET IL
2020-06-19 779-267-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H JOLIET IL
2020-06-18 779-261-2XXX 2000–2999Assigned ONVOY, LLC 224C FAIRBURY IL
2020-06-18 779-261-3XXX 3000–3999Assigned ONVOY, LLC 224C FAIRBURY IL
2020-06-15 779-261-8XXX 8000–8999Assigned TELNYX LLC 073H FAIRBURY IL
2020-06-15 779-270-0XXX 0000–0999Assigned ONVOY, LLC 224C DE KALB IL
2020-06-15 779-270-1XXX 1000–1999Assigned ONVOY, LLC 224C DE KALB IL
2020-06-15 779-382-9XXX 9000–9999Assigned TELNYX LLC 073H GENOA IL
2020-06-11 779-255-9XXX 9000–9999Assigned TELNYX LLC 073H DE KALB IL
2020-06-11 779-273-0XXX 0000–0999Assigned TELNYX LLC 073H DANFORTH IL
2020-06-02 779-600-1XXX 1000–1999Assigned TELNYX LLC 073H CISSNAPARK IL
2020-05-29 779-273-1XXX 1000–1999Assigned ONVOY, LLC 224C DANFORTH IL
2020-05-29 779-778-1XXX 1000–1999Assigned ONVOY, LLC 224C WINNEBAGO 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.