NumberResearch Membership · Data 09/19/2026

Recent thousands-block assignments

15 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 318
ONVOY, LLC - LA 8
ELISKA WIRELESS VENTURES SUBSIDIARY I, LLC 4
BANDWIDTH.COM CLEC, LLC - LA 2
INTRADO COMMUNICATIONS, 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
Clear Download CSV ↓
Recent thousands-block assignments
AssignedThousands-blockLast 4 digitsStatusAssigneeOCNRate centerState
2004-10-19 318-775-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 KEITHVILLE LA
2004-10-19 318-838-5XXX 5000–5999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 ST LANDRY LA
2004-10-19 318-933-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 KEATCHIE LA
2004-10-19 318-938-2XXX 2000–2999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 GREENWOOD LA
2004-10-19 318-995-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 OIL CITY LA
2004-10-19 318-996-3XXX 3000–3999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 MOORINGSPT LA
2004-10-14 318-523-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 HOMER LA
2004-10-14 318-608-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2004-10-12 318-461-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MANSFIELD LA
2004-10-12 318-533-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 JONESBORO LA
2004-10-07 318-210-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2004-10-07 318-210-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2004-10-07 318-210-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2004-10-07 318-229-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2004-10-07 318-229-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2004-10-07 318-267-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2004-10-07 318-267-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2004-10-07 318-267-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2004-10-07 318-305-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2004-10-07 318-305-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2004-10-06 318-780-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2004-10-06 318-780-4XXX 4000–4999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2004-08-18 318-210-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2004-08-18 318-229-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2004-08-18 318-267-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2004-08-18 318-359-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2004-08-18 318-489-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 BLANCHARD LA
2004-08-04 318-780-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2004-08-04 318-780-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SHREVEPORT LA
2004-07-13 318-210-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2004-07-13 318-608-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 FARMERVL LA
2004-06-28 318-359-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MARKSVILLE LA
2004-06-22 318-229-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2004-06-22 318-267-5XXX 5000–5999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2004-05-28 318-309-4XXX 4000–4999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 BLANCHARD LA
2004-05-28 318-965-6XXX 6000–6999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 BENTON LA
2004-05-20 318-520-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 CASTOR LA
2004-05-20 318-808-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 FLORIEN LA
2004-05-20 318-824-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 ZWOLLE LA
2004-05-20 318-887-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 CONVERSE LA
2004-05-20 318-889-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 HORNBECK LA
2004-05-20 318-906-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 LOGANSPORT LA
2004-05-20 318-931-2XXX 2000–2999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 ROBELINE LA
2004-05-17 318-775-4XXX 4000–4999Assigned COMCAST IP PHONE, LLC 318J KEITHVILLE LA
2004-05-12 318-229-1XXX 1000–1999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 ALEXANDRIA LA
2004-05-12 318-267-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONROE LA
2004-05-07 318-202-4XXX 4000–4999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 RUSTON LA
2004-05-07 318-209-1XXX 1000–1999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 WINNFIELD LA
2004-05-07 318-210-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 SHREVEPORT LA
2004-05-07 318-373-1XXX 1000–1999Assigned CP-TEL NETWORK SERVICES, INC. - LA 1762 MONTGOMERY LA

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.