NumberResearch Membership · Data 09/27/2026

Recent thousands-block assignments

812 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/27/2026

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
NEW CINGULAR WIRELESS PCS, LLC - DC 300
NEW CINGULAR WIRELESS PCS, LLC - IL 255
NEW CINGULAR WIRELESS PCS, LLC 135
NEW CINGULAR WIRELESS PCS, LLC - GA 122
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
2008-01-11 724-219-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GREENSBURG PA
2008-01-11 724-640-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 GREENSBURG PA
2008-01-11 724-797-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 BELLEVRNON PA
2008-01-11 760-813-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 VTVL APVY CA
2008-01-11 830-333-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 UVALDE TX
2008-01-11 845-332-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 KINGSTON NY
2008-01-11 845-332-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 KINGSTON NY
2008-01-10 270-404-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GLASGOW KY
2008-01-10 440-969-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 ASHTABULA OH
2008-01-10 615-448-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GOODLETSVL TN
2008-01-10 615-448-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GOODLETSVL TN
2008-01-10 615-448-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GOODLETSVL TN
2008-01-10 615-881-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NASHVILLE TN
2008-01-10 864-760-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ANDERSON SC
2008-01-10 864-760-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ANDERSON SC
2008-01-10 910-674-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2008-01-10 910-674-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LUMBERTON NC
2008-01-10 916-380-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 RSVL MAIN CA
2008-01-09 208-651-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 COERDALENE ID
2008-01-09 269-240-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 NILES MI
2008-01-09 270-505-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ELIZABTHTN KY
2008-01-09 541-206-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 EUGENE OR
2008-01-09 541-222-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 EUGENE OR
2008-01-09 541-222-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 EUGENE OR
2008-01-09 541-227-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MEDFORD OR
2008-01-09 541-531-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 MEDFORD OR
2008-01-09 606-706-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LIBERTY KY
2008-01-09 702-684-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2008-01-09 702-684-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 LAS VEGAS NV
2008-01-09 859-298-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 CYNTHIANA KY
2008-01-09 859-553-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 NICHOLASVL KY
2008-01-09 859-644-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 WINCHESTER KY
2008-01-09 989-750-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 MIDLAND MI
2008-01-08 206-653-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 DES MOINES WA
2008-01-08 262-309-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 WAUKESHA WI
2008-01-08 262-374-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - IL 6534 LAKEGENEVA WI
2008-01-08 301-533-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 OAKLAND MD
2008-01-08 509-346-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 OTHELLO WA
2008-01-08 509-847-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SPOKANE WA
2008-01-08 509-847-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SPOKANE WA
2008-01-08 509-847-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 SPOKANE WA
2008-01-08 509-956-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC 6010 WALLAWALLA WA
2008-01-07 205-514-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 GARDENDALE AL
2008-01-07 251-508-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOBILE AL
2008-01-07 251-508-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOBILE AL
2008-01-07 251-508-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOBILE AL
2008-01-07 256-529-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2008-01-07 256-529-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2008-01-07 256-529-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HUNTSVILLE AL
2008-01-07 267-772-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - DC 4036 QUAKERTOWN PA

Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/27/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.