NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

17 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 830
ONVOY, LLC - TX 12
EXIANT COMMUNICATIONS LLC 2
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 2
AHOI LLC 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
2021-06-18 830-252-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BULVERDE TX
2021-06-18 830-252-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BULVERDE TX
2021-06-16 830-988-7XXX 7000–7999Assigned TWC IP ENABLED SERVICES, LLC 793K SABINAL TX
2021-06-10 830-292-0XXX 0000–0999Assigned COMMIO, LLC 939H UVALDE TX
2021-06-10 830-292-6XXX 6000–6999Assigned COMMIO, LLC 939H UVALDE TX
2021-06-10 830-292-7XXX 7000–7999Assigned COMMIO, LLC 939H UVALDE TX
2021-06-08 830-227-3XXX 3000–3999Assigned TON80 COMMUNICATIONS, LLC 516J CRANESMILL TX
2021-06-03 830-209-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C CATARINA TX
2021-06-03 830-244-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C KOSCIUSKO TX
2021-06-03 830-296-6XXX 6000–6999Assigned ONVOY, LLC - TX 903C SABINAL TX
2021-06-03 830-600-2XXX 2000–2999Assigned ONVOY, LLC - TX 903C GRANITSHLS TX
2021-06-03 830-600-7XXX 7000–7999Assigned ONVOY, LLC - TX 903C GRANITSHLS TX
2021-06-03 830-638-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C BATESVILLE TX
2021-06-03 830-658-8XXX 8000–8999Assigned ONVOY, LLC - TX 903C BIG WELLS TX
2021-05-28 830-292-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H UVALDE TX
2021-05-28 830-599-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H LA PRYOR TX
2021-05-27 830-398-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BANDERA TX
2021-05-27 830-638-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BATESVILLE TX
2021-05-27 830-658-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H BIG WELLS TX
2021-05-26 830-219-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H CARRIZOSPG TX
2021-05-26 830-231-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H GILLETT TX
2021-05-26 830-244-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H KOSCIUSKO TX
2021-05-26 830-250-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H NIXON TX
2021-05-26 830-262-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H MARBLE FLS TX
2021-05-26 830-272-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H SEGUIN TX
2021-05-26 830-274-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CHARLOTTE TX
2021-05-26 830-284-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SMILEY TX
2021-05-26 830-286-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H STOCKDALE TX
2021-05-26 830-287-7XXX 7000–7999Assigned ONVOY SPECTRUM, LLC 624H SUTHELDSPG TX
2021-05-26 830-291-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H BRACKETTVL TX
2021-05-26 830-295-4XXX 4000–4999Assigned ONVOY SPECTRUM, LLC 624H CRYSTAL CY TX
2021-05-26 830-296-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H SABINAL TX
2021-05-26 830-318-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H NEWBRANFLS TX
2021-05-26 830-341-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H PLEASANTON TX
2021-05-26 830-346-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H CASTROVL TX
2021-05-26 830-348-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H COTULLA TX
2021-05-26 830-382-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H FLORESVL TX
2021-05-26 830-415-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H EAGLE PASS TX
2021-05-26 830-452-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H CHRISTINE TX
2021-05-26 830-465-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H HONDO TX
2021-05-26 830-490-5XXX 5000–5999Assigned ONVOY SPECTRUM, LLC 624H POTH TX
2021-05-26 830-508-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H KARNESCITY TX
2021-05-26 830-519-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H GONZALES TX
2021-05-26 830-541-1XXX 1000–1999Assigned ONVOY SPECTRUM, LLC 624H DEVINE TX
2021-05-26 830-579-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H CAMPBELLTN TX
2021-05-26 830-590-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H MARION TX
2021-05-26 830-600-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H GRANITSHLS TX
2021-05-26 830-630-6XXX 6000–6999Assigned ONVOY SPECTRUM, LLC 624H PIPE CREEK TX
2021-05-26 830-635-3XXX 3000–3999Assigned ONVOY SPECTRUM, LLC 624H POTEET TX
2021-05-26 830-642-8XXX 8000–8999Assigned ONVOY SPECTRUM, LLC 624H LACOSTE TX

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.