NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

0 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, all time — NPA 779
TELNYX LLC 65
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
2023-02-17 779-759-0XXX 0000–0999Assigned TELNYX LLC 073H SYCAMORE IL
2022-11-16 779-426-0XXX 0000–0999Assigned TELNYX LLC 073H MANHATTAN IL
2021-10-29 779-262-8XXX 8000–8999Assigned TELNYX LLC 073H OGLESBY IL
2021-09-07 779-278-0XXX 0000–0999Assigned TELNYX LLC 073H GRANDRIDGE IL
2021-09-07 779-479-1XXX 1000–1999Assigned TELNYX LLC 073H GRAYMONT IL
2021-09-07 779-579-1XXX 1000–1999Assigned TELNYX LLC 073H KEMPTON IL
2021-06-23 779-335-0XXX 0000–0999Assigned TELNYX LLC 073H ROCKFORD IL
2021-04-12 779-877-8XXX 8000–8999Assigned TELNYX LLC 073H VERONA IL
2021-02-19 779-345-1XXX 1000–1999Assigned TELNYX LLC 073H BYRON IL
2020-12-07 779-294-0XXX 0000–0999Assigned TELNYX LLC 073H HARDING IL
2020-12-07 779-899-1XXX 1000–1999Assigned TELNYX LLC 073H LISBON IL
2020-12-02 779-299-0XXX 0000–0999Assigned TELNYX LLC 073H WENONA IL
2020-12-02 779-307-0XXX 0000–0999Assigned TELNYX LLC 073H LOSTANT IL
2020-12-02 779-308-0XXX 0000–0999Assigned TELNYX LLC 073H CHATSWORTH IL
2020-12-02 779-313-8XXX 8000–8999Assigned TELNYX LLC 073H CHERRY VLY IL
2020-12-02 779-315-0XXX 0000–0999Assigned TELNYX LLC 073H ROSCOE IL
2020-12-02 779-319-0XXX 0000–0999Assigned TELNYX LLC 073H MAPLE PARK IL
2020-12-02 779-320-0XXX 0000–0999Assigned TELNYX LLC 073H MONROE CTR IL
2020-12-02 779-346-0XXX 0000–0999Assigned TELNYX LLC 073H CAPRON IL
2020-09-09 779-277-0XXX 0000–0999Assigned TELNYX LLC 073H FLANAGAN IL
2020-09-09 779-285-0XXX 0000–0999Assigned TELNYX LLC 073H SHERIDAN IL
2020-09-09 779-286-0XXX 0000–0999Assigned TELNYX LLC 073H SPRING GRV IL
2020-09-09 779-290-0XXX 0000–0999Assigned TELNYX LLC 073H MILFORD IL
2020-09-09 779-599-0XXX 0000–0999Assigned TELNYX LLC 073H PAW PAW IL
2020-09-09 779-766-0XXX 0000–0999Assigned TELNYX LLC 073H DEPUE IL
2020-09-09 779-799-0XXX 0000–0999Assigned TELNYX LLC 073H COLETA IL
2020-09-09 779-922-0XXX 0000–0999Assigned TELNYX LLC 073H HOOPPOLE IL
2020-09-09 779-933-0XXX 0000–0999Assigned TELNYX LLC 073H HINCKLEY IL
2020-09-09 779-946-0XXX 0000–0999Assigned TELNYX LLC 073H GRANVILLE 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
2020-06-26 779-778-0XXX 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
2020-06-15 779-261-8XXX 8000–8999Assigned TELNYX LLC 073H FAIRBURY 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
2019-12-09 779-266-1XXX 1000–1999Assigned TELNYX LLC 073H LANARK IL
2019-11-06 779-465-0XXX 0000–0999Assigned TELNYX LLC 073H BRAIDWOOD IL
2019-04-17 779-241-0XXX 0000–0999Assigned TELNYX LLC 073H MORRIS IL
2019-02-05 779-257-1XXX 1000–1999Assigned TELNYX LLC 073H WILMINGTON IL
2019-02-05 779-258-1XXX 1000–1999Assigned TELNYX LLC 073H HERSCHER IL
2019-02-05 779-259-1XXX 1000–1999Assigned TELNYX LLC 073H MANTENO IL
2018-07-12 779-204-8XXX 8000–8999Assigned TELNYX LLC 073H VERONA IL
2018-07-12 779-223-9XXX 9000–9999Assigned TELNYX LLC 073H ONARGA IL
2018-07-12 779-228-5XXX 5000–5999Assigned TELNYX LLC 073H MAZON 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.