Instant Area Code Lookup & Scam Protection
Find locations, timezones, city coverage, overlay codes, and protect yourself against high-risk international callback phone scams.
Beware of One-Ring International Scams
WARNINGArea codes 809, 876, 268, 284, 649, 473 look like domestic US numbers but dial directly to high-cost Caribbean premium lines. Never call back unknown missed calls!
Popular Area Codes
Most frequently searched metropolitan, overlay, and toll-free area codes
Area Code 213 • California
Los Angeles, Montebello, Commerce, Vernon
Area Code 646 • New York
New York
Area Code 929 • New York
New York
Area Code 437 • Ontario
Toronto
Area Code 347 • New York
New York
Area Code 833 • N/A - Toll-free
Toll-Free (not Geographic)
Area Code 786 • Florida
Miami, Hialeah, Miramar, Homestead, Doral, Miami Beach, North Miami, Coral Gables, Cutler Bay, Miami Lakes
Area Code 917 • New York
New York
Area Code 904 • Florida
Jacksonville, Jacksonville Beach, St. Augustine, Fernandina Beach, Atlantic Beach, Green Cove Springs, Orange Park, Macclenny, Neptune Beach, St. Augustine Beach
Area Codes by State & Region
Browse complete area code listings organized by US state, Canadian province, and territory.
United States (51 States & DC)
Click any state to view all assigned area codes
Canada (13 Provinces)
Canadian area code directory
Caribbean & Pacific Islands
NANP territory area codes
Geographic Local Codes vs. Toll-Free Prefixes
Understanding telephone area codes helps you identify caller origins and avoid unexpected charges. Local area codes tie to specific states and cities, whereas toll-free prefixes (800, 833, 844, 855, 866, 877, 888) allow callers to reach businesses free of charge nationwide.
Geographic Local Area Codes
Mapped to specific geographic regions (e.g. 213 for Los Angeles, 646 for Manhattan). Ideal for local business trust.
Toll-Free Numbers (800, 833, 888...)
Non-geographic numbers used nationwide by customer support centers and corporate offices. Free for incoming callers.
International Toll Traps (809, 876...)
Caribbean island codes within the +1 dialing format that mimic local calls but charge high per-minute international rates.
Frequently Asked Questions
Everything you need to know about phone area codes and lookup security
How do I look up where an area code is located?
Type any 3-digit North American area code into the search bar at the top of Watch Area Code to instantly view its state, region, city footprint, timezone, and scam risk level.
Which area codes are associated with international phone scams?
Area codes such as 809, 876, 268, 284, 649, 473, and 664 belong to Caribbean and international territories that do not require 011 prefix dialing but incur premium per-minute international calling charges.
What is the difference between local and toll-free area codes?
Local area codes are tied to specific geographic regions, states, and cities. Toll-free prefixes (800, 833, 844, 855, 866, 877, 888) are non-geographic numbers where the receiving business pays for incoming call charges.