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
2019-08-08 352-670 ONVOY, LLC - FL 937C BRONSON FL
2019-08-08 352-675 ONVOY, LLC - FL 937C WEEKICHSPG FL
2019-08-08 352-995 ONVOY, LLC - FL 937C CLERMONT FL
2019-08-08 561-565 ONVOY, LLC - FL 937C BOCA RATON FL
2019-08-08 754-704 ONVOY, LLC - FL 937C CORAL SPG FL
2019-08-08 754-714 ONVOY, LLC - FL 937C POMPANOBCH FL
2019-08-08 941-541 ONVOY, LLC - FL 937C CAPE HAZE FL
2019-07-29 689-600 ONVOY, LLC - FL 937C WINDERMERE FL
2019-07-29 904-780 ONVOY, LLC - FL 937C FERNADNBCH FL
2019-07-24 863-880 ONVOY, LLC - FL 937C POINCIANA FL
2019-07-19 850-903 ONVOY, LLC - FL 937C PENSACOLA FL
2019-07-12 850-970 ONVOY, LLC - FL 937C MOLINO FL
2019-07-12 850-998 ONVOY, LLC - FL 937C GRACEVILLE FL
2019-06-04 850-821 ONVOY, LLC - FL 937C CANTONMENT FL
2019-05-30 321-621 ONVOY, LLC - FL 937C TITUSVILLE FL
2019-05-30 689-407 ONVOY, LLC - FL 937C WINTERGRDN FL
2019-05-30 863-563 ONVOY, LLC - FL 937C POLK CITY FL
2019-05-30 863-663 ONVOY, LLC - FL 937C FROSTPROOF FL
2019-05-30 904-906 ONVOY, LLC - FL 937C BALDWIN FL
2019-05-30 941-841 ONVOY, LLC - FL 937C ENGLEWOOD FL
2019-05-17 239-310 ONVOY, LLC - FL 937C FORT MYERS FL
2019-05-17 239-350 ONVOY, LLC - FL 937C NAPLES FL
2019-05-17 352-656 ONVOY, LLC - FL 937C TRILACOCHE FL
2019-05-17 352-706 ONVOY, LLC - FL 937C LADY LAKE FL
2019-05-17 386-272 ONVOY, LLC - FL 937C LAKEBUTLER FL
2019-05-17 386-327 ONVOY, LLC - FL 937C DELAND FL
2019-05-17 561-473 ONVOY, LLC - FL 937C WPALMBEACH FL
2019-05-17 561-560 ONVOY, LLC - FL 937C BOCA RATON FL
2019-05-17 689-204 ONVOY, LLC - FL 937C KISSIMMEE FL
2019-05-17 772-238 ONVOY, LLC - FL 937C STUART FL
2019-05-17 813-565 ONVOY, LLC - FL 937C TAMPAEST FL
2019-05-17 813-819 ONVOY, LLC - FL 937C TAMPASTH FL
2019-05-16 954-686 ONVOY, LLC - FL 937C FTLAUDERDL FL
2019-05-03 407-813 ONVOY, LLC - FL 937C ORLANDO FL
2019-03-28 239-420 ONVOY, LLC - FL 937C MARCO IS FL
2019-03-28 352-632 ONVOY, LLC - FL 937C BEVERLYHLS FL
2019-03-28 352-635 ONVOY, LLC - FL 937C CEDAR KEYS FL
2019-03-28 352-645 ONVOY, LLC - FL 937C KEYSTN HTS FL
2019-03-28 352-646 ONVOY, LLC - FL 937C OLD TOWN FL
2019-02-27 407-783 ONVOY, LLC - FL 937C EASTORANGE FL
2019-02-18 386-260 ONVOY, LLC - FL 937C LURAVILLE FL
2019-02-15 386-230 ONVOY, LLC - FL 937C DOWLING PK FL
2019-02-15 386-251 ONVOY, LLC - FL 937C RAIFORD FL
2019-02-13 386-387 ONVOY, LLC - FL 937C PALM COAST FL
2019-01-16 850-813 ONVOY, LLC - FL 937C PONCE LEON FL
2019-01-11 813-524 ONVOY, LLC - FL 937C TAMPACEN FL
2018-12-21 850-280 ONVOY, LLC - FL 937C FTWALTNBCH FL
2018-12-12 850-220 ONVOY, LLC - FL 937C PACE FL
2018-11-20 239-299 ONVOY, LLC - FL 937C FTMYERSBCH FL
2018-11-20 561-581 ONVOY, LLC - FL 937C JUPITER 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.