NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

20 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 229
ONVOY, LLC - GA 17
OPENTACT INC. 1
LTE WIRELESS INC. 1
8X8, INC. 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
2004-10-29 229-471-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 BACONTON GA
2004-10-19 229-213-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 PELHAM GA
2004-10-19 229-337-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 SMITHVILLE GA
2004-10-19 229-792-8XXX 8000–8999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 LEARY GA
2004-10-18 229-269-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2004-10-18 229-269-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2004-09-30 229-352-9XXX 9000–9999Assigned MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 7435 ALBANY GA
2004-09-03 229-944-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 AMERICUS GA
2004-08-17 229-798-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 MOULTRIE GA
2004-07-20 229-213-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 PELHAM GA
2004-07-19 229-212-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MCRAE GA
2004-07-13 229-210-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 ARLINGTON GA
2004-07-08 229-759-5XXX 5000–5999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 LEESBURG GA
2004-06-25 229-834-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2004-06-25 229-834-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 VALDOSTA GA
2004-06-01 229-234-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 GEORGETOWN GA
2004-05-13 229-256-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 TIFTON GA
2004-05-13 229-269-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 VALDOSTA GA
2004-05-13 229-515-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - GA 6116 BAINBRIDGE GA
2004-03-19 229-798-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOULTRIE GA
2004-02-26 229-296-3XXX 3000–3999Assigned POWERTEL ATLANTA LICENSES, INC. 7473 ALBANY GA
2004-02-20 229-515-0XXX 0000–0999Assigned METROPCS, INC. 5562 BAINBRIDGE GA
2004-01-16 229-338-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 ALBANY GA
2003-11-11 229-798-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MOULTRIE GA
2003-10-20 229-944-9XXX 9000–9999Assigned AT&T - LOCAL 7421 AMERICUS GA
2003-10-16 229-389-1XXX 1000–1999Assigned SOUTHERN COMMUNICATIONS SERVICES, INC. 6744 AMERICUS GA

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.