NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

25 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 447
NEW CINGULAR WIRELESS PCS, LLC - IL 15
ONVOY, LLC 2
AHOI LLC 2
VERSATEL LLC 1
TELNYX 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
2026-06-04 447-439-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-06-04 447-439-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-06-04 447-439-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-06-04 447-439-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-06-04 447-439-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-06-04 447-446-5XXX 5000–5999Assigned AHOI LLC 883K CHAMPAURBN IL
2026-06-04 447-529-3XXX 3000–3999Assigned AHOI LLC 883K DECATUR IL
2026-05-28 447-322-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-322-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-322-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-322-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-810-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-810-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-810-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-810-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-28 447-810-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-05-11 447-786-3XXX 3000–3999Assigned TERRA NOVA TELECOM INC. 145J HARRISTOWN IL
2026-05-07 447-243-0XXX 0000–0999Assigned ONVOY, LLC 224C QUINCY IL
2026-04-30 447-216-9XXX 9000–9999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 6333 DANVILLE IL
2026-04-29 447-205-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - IL 6115 GREENUP IL
2026-04-29 447-254-7XXX 7000–7999Assigned AHOI LLC 883K ATHENS IL
2026-04-29 447-270-7XXX 7000–7999Assigned AHOI LLC 883K FOWLER IL
2026-04-29 447-832-7XXX 7000–7999Assigned AHOI LLC 883K OAKWOOD IL
2026-04-01 447-325-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - IL 6115 CHARLESTON IL
2026-03-30 447-439-7XXX 7000–7999Assigned EXIANT COMMUNICATIONS LLC 114J MATTOON IL
2026-03-27 447-438-4XXX 4000–4999Assigned AHOI LLC 883K SPRINGFLD IL
2026-03-27 447-468-4XXX 4000–4999Assigned AHOI LLC 883K QUINCY IL
2026-03-27 447-766-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J CATLIN IL
2026-03-12 447-283-8XXX 8000–8999Assigned ONVOY, LLC 224C SPRINGFLD IL
2026-03-12 447-283-9XXX 9000–9999Assigned ONVOY, LLC 224C SPRINGFLD IL
2026-03-02 447-312-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-312-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-312-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-312-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-312-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-322-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-322-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-03-02 447-322-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MATTOON IL
2026-02-24 447-313-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHARLESTON IL
2026-02-24 447-313-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 CHARLESTON IL
2026-02-24 447-314-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DANVILLE IL
2026-02-24 447-331-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DANVILLE IL
2026-02-24 447-331-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DANVILLE IL
2026-02-24 447-331-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 DANVILLE IL
2026-02-20 447-325-0XXX 0000–0999Assigned ONVOY, LLC 224C CHARLESTON IL
2026-02-20 447-466-2XXX 2000–2999Assigned ONVOY, LLC 224C CHATHAM IL
2026-02-03 447-447-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LINCOLN IL
2026-02-02 447-209-8XXX 8000–8999Assigned ONVOY, LLC 224C SPRINGFLD IL
2026-01-27 447-218-8XXX 8000–8999Assigned ONVOY, LLC 224C CHAMPAURBN IL
2026-01-27 447-218-9XXX 9000–9999Assigned ONVOY, LLC 224C CHAMPAURBN 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.