NumberResearch Membership · Data 09/18/2026

Recent prefix assignments

15 prefixes assigned in the last 30 days · from the daily NANPA CO code file, 09/18/2026

Full prefixes (NXX) Thousands-blocks (1,000-number pools)

Which carriers received which NPA-NXX prefixes, and where. Assignments are initial assignments from NANPA records — because of number portability, the current serving carrier of individual numbers may differ. For finer-grained activity, see the thousands-block view above.

Most active assignees, last 30 days
ONVOY, LLC - FL 15
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 NPA-NXX prefix assignments
AssignedNPA-NXXAssigneeOCNRate centerState
2022-02-08 561-823 ONVOY, LLC - FL 937C WPALMBEACH FL
2022-01-20 321-382 ONVOY, LLC - FL 937C TITUSVILLE FL
2022-01-20 656-347 ONVOY, LLC - FL 937C TAMPAEST FL
2022-01-11 561-794 ONVOY, LLC - FL 937C PAHOKEE FL
2022-01-11 561-816 ONVOY, LLC - FL 937C DELRAY BCH FL
2022-01-11 786-840 ONVOY, LLC - FL 937C MIAMI FL
2022-01-11 786-841 ONVOY, LLC - FL 937C KEYS FL
2021-11-08 561-782 ONVOY, LLC - FL 937C WPALMBEACH FL
2021-11-08 561-783 ONVOY, LLC - FL 937C BELLEGLADE FL
2021-11-08 786-839 ONVOY, LLC - FL 937C PERRINE FL
2021-11-08 813-934 ONVOY, LLC - FL 937C TAMPAWST FL
2021-10-22 772-779 ONVOY, LLC - FL 937C STUART FL
2021-10-21 321-521 ONVOY, LLC - FL 937C COCOABEACH FL
2021-10-19 239-539 ONVOY, LLC - FL 937C CAPE CORAL FL
2021-10-08 305-701 ONVOY, LLC - FL 937C NORTH DADE FL
2021-10-08 561-765 ONVOY, LLC - FL 937C BOCA RATON FL
2021-10-05 448-600 ONVOY, LLC - FL 937C JAY FL
2021-10-05 448-900 ONVOY, LLC - FL 937C PACE FL
2021-09-17 904-750 ONVOY, LLC - FL 937C JACKSONVL FL
2021-09-16 305-391 ONVOY, LLC - FL 937C KEYS FL
2021-07-29 786-807 ONVOY, LLC - FL 937C HOMESTEAD FL
2021-07-29 904-917 ONVOY, LLC - FL 937C JACKSONVL FL
2021-07-22 786-772 ONVOY, LLC - FL 937C MIAMI FL
2021-07-07 448-200 ONVOY, LLC - FL 937C TALLAHASSE FL
2021-06-23 239-439 ONVOY, LLC - FL 937C CAPE CORAL FL
2021-06-23 754-547 ONVOY, LLC - FL 937C CORAL SPG FL
2021-06-09 352-722 ONVOY, LLC - FL 937C BRONSON FL
2021-06-09 689-488 ONVOY, LLC - FL 937C SANFORD FL
2021-06-04 689-698 ONVOY, LLC - FL 937C ORLANDO FL
2021-06-04 754-778 ONVOY, LLC - FL 937C FTLAUDERDL FL
2021-06-03 352-740 ONVOY, LLC - FL 937C CHIEFLAND FL
2021-05-19 448-222 ONVOY, LLC - FL 937C MONTICELLO FL
2021-05-19 448-333 ONVOY, LLC - FL 937C SANROSABCH FL
2021-05-14 448-444 ONVOY, LLC - FL 937C CENTURY FL
2021-05-14 561-858 ONVOY, LLC - FL 937C WPALMBEACH FL
2021-05-14 786-998 ONVOY, LLC - FL 937C NORTH DADE FL
2021-05-12 850-953 ONVOY, LLC - FL 937C FREEPORT FL
2021-05-12 850-961 ONVOY, LLC - FL 937C HOLLEYNVRR FL
2021-05-12 850-963 ONVOY, LLC - FL 937C DESTIN FL
2021-05-12 850-965 ONVOY, LLC - FL 937C LYNN HAVEN FL
2021-05-12 850-967 ONVOY, LLC - FL 937C GREENVILLE FL
2021-05-12 850-975 ONVOY, LLC - FL 937C GRACEVILLE FL
2021-05-12 850-987 ONVOY, LLC - FL 937C MILTON FL
2021-04-13 561-778 ONVOY, LLC - FL 937C BOYNTONBCH FL
2021-04-13 850-992 ONVOY, LLC - FL 937C PACE FL
2021-03-19 352-778 ONVOY, LLC - FL 937C OLD TOWN FL
2021-03-19 904-833 ONVOY, LLC - FL 937C STARKE FL
2021-02-15 407-887 ONVOY, LLC - FL 937C KISSIMMEE FL
2021-01-22 754-764 ONVOY, LLC - FL 937C HOLLYWOOD FL
2021-01-21 321-655 ONVOY, LLC - FL 937C MELBOURNE FL

Source: NANPA CO Code Assignments (Utilized, All States, Public), file date 09/18/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.