NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

20 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 985
ONVOY, LLC - LA 10
INTRADO COMMUNICATIONS, LLC 8
NEW CINGULAR WIRELESS PCS, LLC - GA 2
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
2021-12-07 985-422-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C RACELAND LA
2021-12-07 985-422-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C RACELAND LA
2021-12-02 985-336-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F DULAC LA
2021-12-02 985-570-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F BOGALUSA LA
2021-12-01 985-621-0XXX 0000–0999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F INDEPNDNCE LA
2021-11-30 985-645-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 SLIDELL LA
2021-10-27 985-334-7XXX 7000–7999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MANDEVILLE LA
2021-10-26 985-347-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-10-26 985-347-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-10-26 985-347-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-10-26 985-347-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-10-11 985-618-0XXX 0000–0999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAPLACE LA
2021-10-11 985-618-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAPLACE LA
2021-10-11 985-653-6XXX 6000–6999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 LAPLACE LA
2021-10-06 985-837-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2021-10-06 985-837-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2021-10-06 985-837-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 THIBODAUX LA
2021-09-28 985-837-0XXX 0000–0999Assigned AIRUS, INC. - LA 477H THIBODAUX LA
2021-09-23 985-509-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C MORGANCITY LA
2021-09-23 985-509-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C MORGANCITY LA
2021-09-14 985-334-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C MANDEVILLE LA
2021-09-14 985-334-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C MANDEVILLE LA
2021-09-14 985-826-2XXX 2000–2999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 HAMMOND LA
2021-08-27 985-343-8XXX 8000–8999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PARADIS LA
2021-08-27 985-343-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PARADIS LA
2021-08-20 985-867-7XXX 7000–7999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2021-08-20 985-875-4XXX 4000–4999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 COVINGTON LA
2021-08-11 985-241-3XXX 3000–3999Assigned AIRUS, INC. - LA 477H BOGALUSA LA
2021-08-06 985-300-2XXX 2000–2999Assigned AIRUS, INC. - LA 477H MORGANCITY LA
2021-08-03 985-323-6XXX 6000–6999Assigned BANDWIDTH.COM CLEC, LLC - LA 153F AMITE CITY LA
2021-07-22 985-296-9XXX 9000–9999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 MONTEGUT LA
2021-07-14 985-605-8XXX 8000–8999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2021-07-14 985-605-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C SLIDELL LA
2021-06-25 985-268-4XXX 4000–4999Assigned TON80 COMMUNICATIONS, LLC 516J PINE LA
2021-06-21 985-342-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C LAROSE LA
2021-06-21 985-342-9XXX 9000–9999Assigned VOICESTREAM GSM I, LLC 150C LAROSE LA
2021-06-18 985-291-6XXX 6000–6999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C LAROSE LA
2021-06-18 985-334-6XXX 6000–6999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 6505 MANDEVILLE LA
2021-06-18 985-533-7XXX 7000–7999Assigned TON80 COMMUNICATIONS, LLC 516J GALLIANO LA
2021-06-18 985-533-8XXX 8000–8999Assigned TELEPORT COMMUNICATIONS AMERICA LA - LLC 653C GALLIANO LA
2021-06-18 985-833-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J GRAND ISLE LA
2021-05-28 985-242-6XXX 6000–6999Assigned TON80 COMMUNICATIONS, LLC 516J LOCKPORT LA
2021-05-28 985-263-8XXX 8000–8999Assigned TON80 COMMUNICATIONS, LLC 516J PATTERSON LA
2021-05-19 985-341-0XXX 0000–0999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-05-19 985-341-1XXX 1000–1999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-05-19 985-341-2XXX 2000–2999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-05-19 985-341-3XXX 3000–3999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-05-19 985-341-4XXX 4000–4999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-05-19 985-341-5XXX 5000–5999Assigned VOICESTREAM GSM I, LLC 150C HOUMA LA
2021-05-10 985-289-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - LA 3232 FRANKLINTN LA

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.