NumberResearch Membership · Data 09/20/2026

Recent thousands-block assignments

4 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 850
OPENTACT INC. 1
NEW CINGULAR WIRELESS PCS, LLC - GA 1
INTRADO COMMUNICATIONS, LLC 1
AHOI 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
2010-05-17 850-707-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F ALLIGTORPT FL
2010-05-17 850-720-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F CARRABELLE FL
2010-05-17 850-731-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F THEBEACHES FL
2010-05-17 850-799-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F EAST POINT FL
2010-05-14 850-659-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J FTWALTNBCH FL
2010-05-10 850-370-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F APALCHICOL FL
2010-05-06 850-483-1XXX 1000–1999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E PENSACOLA FL
2010-05-05 850-466-2XXX 2000–2999Assigned COMCAST IP PHONE, LLC 318J PENSACOLA FL
2010-04-20 850-705-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F PORTST JOE FL
2010-04-19 850-308-8XXX 8000–8999Assigned MCC TELEPHONY LLC 593K PENSACOLA FL
2010-04-15 850-364-0XXX 0000–0999Assigned ONVOY, LLC - FL 937C HAVANA FL
2010-04-15 850-564-1XXX 1000–1999Assigned MCC TELEPHONY LLC 593K MILTON FL
2010-04-15 850-677-8XXX 8000–8999Assigned MCC TELEPHONY LLC 593K GULFBREEZE FL
2010-04-15 850-736-8XXX 8000–8999Assigned MCC TELEPHONY LLC 593K PACE FL
2010-04-13 850-213-0XXX 0000–0999Assigned MCC TELEPHONY LLC 593K SEAGRV BCH FL
2010-04-13 850-306-8XXX 8000–8999Assigned MCC TELEPHONY LLC 593K CRESTVIEW FL
2010-04-13 850-307-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DFUNIAKSPG FL
2010-04-13 850-424-9XXX 9000–9999Assigned MCC TELEPHONY LLC 593K DESTIN FL
2010-04-13 850-635-1XXX 1000–1999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 DFUNIAKSPG FL
2010-04-08 850-250-0XXX 0000–0999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PANAMACITY FL
2010-04-08 850-308-7XXX 7000–7999Assigned LEVEL 3 COMMUNICATIONS, LLC - FL 4802 PENSACOLA FL
2010-03-31 850-662-1XXX 1000–1999Assigned COMCAST IP PHONE, LLC 318J QUINCY FL
2010-03-24 850-462-1XXX 1000–1999Assigned PAETEC ITEL, LLC 829J PENSACOLA FL
2010-03-24 850-659-4XXX 4000–4999Assigned PAETEC ITEL, LLC 829J FTWALTNBCH FL
2010-03-24 850-659-5XXX 5000–5999Assigned PAETEC ITEL, LLC 829J FTWALTNBCH FL
2010-03-19 850-714-8XXX 8000–8999Assigned PAETEC ITEL, LLC 829J DESTIN FL
2010-03-17 850-614-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F BONIFAY FL
2010-03-17 850-660-1XXX 1000–1999Assigned MCC TELEPHONY LLC 593K SANROSABCH FL
2010-03-17 850-684-1XXX 1000–1999Assigned MCC TELEPHONY LLC 593K HOLLEYNVRR FL
2010-03-17 850-736-2XXX 2000–2999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2010-03-17 850-736-3XXX 3000–3999Assigned NEW CINGULAR WIRELESS PCS, LLC - GA 6214 PACE FL
2010-03-10 850-464-8XXX 8000–8999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 MADISON FL
2010-03-09 850-616-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F HAVANA FL
2010-03-04 850-717-0XXX 0000–0999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-1XXX 1000–1999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-2XXX 2000–2999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-3XXX 3000–3999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-4XXX 4000–4999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-5XXX 5000–5999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-6XXX 6000–6999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-7XXX 7000–7999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-8XXX 8000–8999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-04 850-717-9XXX 9000–9999Assigned CENTURYLINK OF FLORIDA, INC. (CENTRAL) 0340 TALLAHASSE FL
2010-03-03 850-462-0XXX 0000–0999Assigned PAETEC ITEL, LLC 829J PENSACOLA FL
2010-03-02 850-388-2XXX 2000–2999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F VERNON FL
2010-03-02 850-403-8XXX 8000–8999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F YONGSTFNTN FL
2010-03-02 850-441-1XXX 1000–1999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F LYNN HAVEN FL
2010-03-02 850-708-0XXX 0000–0999Assigned MCC TELEPHONY OF FLORIDA, LLC - FL 919F PNAMACYBCH FL
2010-02-23 850-270-7XXX 7000–7999Assigned BANDWIDTH.COM CLEC, LLC - FL 982E TALLAHASSE FL
2010-02-23 850-849-3XXX 3000–3999Assigned CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 6502 CHIPLEY FL

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.