About area code 657: location, common spam callers, related area codes, and more. Includes 657 reverse phone lookup to identify spam callers.

Area codes 657 and 714 are shown in red. Area codes 714 and 657 are telephone area codes in the North American Numbering Plan (NANP) for the southern part of the U.S. state of California.

Browse area code 657 phone numbers, prefixes and exchanges. The 657 area code serves Los Angeles, Santa Ana, Torrance, Ontario, Anaheim, covering 16 ZIP codes in 4 counties.

Mar 9, 2025 · 657 is an area code located in the state of California, US. The largest city it serves is Anaheim. Find out where 657 area code zone from, which states, counties and cities it …

Area code 657 is located in California. Get the area’s map, cities covered, current time, prefixes, and dialing instructions.

Feb 11, 2009 · Find 657 area code details including city, time zone, and map. Lookup area code 657 phone number, name, and location.

Oct 19, 2025 · The 657 area code covers the cities of Anaheim, Santa Ana, and Fullerton. All of these cities are positioned within Orange County, California, a place that is synonymous with …

Nov 1, 2025 · Area Code 657 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 5,959,916 unique phone numbers and 2,555,794 individuals near Anaheim, …

Dec 21, 2024 · Discover everything about the 657 area code, including location, time zone, phone number lookup, and scam alerts.

Apr 1, 1999 · View the 657 area code map, major cities, location, timezone and more on TeraCodes.com.