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Area Code 657

Where does the 657 area code belong?

STATE
California
TIME ZONE
Pacific Time
MAJOR CITY
Westminster

The 657 Area Code (or Area Code 657) is located in the state of CA. Area Code 657 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 41.2 thousand unique phone numbers and 120 thousand individuals near the city of Westminster

Area Code 657 History

Area code 657 was put into service. Area code 657 is an overlay of area code 714.

Following cities also use area code 657:

Anaheim, Buena Park, Cypress, Fullerton, Garden Grove, Huntington Beach, Long Beach, Orange, Placentia, Santa Ana, Westminster, Yorba Linda.

ZIP codes in Area Code 657:

90001 (Los Angeles)
90002 (Los Angeles)
90003 (Los Angeles)
90004 (Los Angeles)
90005 (Los Angeles)
90006 (Los Angeles)
90007 (Los Angeles)
90008 (Los Angeles)
90009 (Los Angeles)
90010 (Los Angeles)

Big city in area code 657

Anaheim

COUNTY
Orange
POPULATION
363,880
Santa Ana

COUNTY
Orange
POPULATION
357,369
Huntington Beach

COUNTY
Orange
POPULATION
195,296
Garden Grove

COUNTY
Orange
POPULATION
177,366
Source: WorldAtlas.com
NUMBER OF PREFIXES
247
NUMBER OF CELLPHONES
1,118
NUMBER OF LAND LINES
57,530
MEDIAN HOME VALUE
$513K
MEDIAN INCOME
$51.3K
Source: WorldAtlas.com

Browse Area Code (657) Prefixes

PREFIX COUNTY CITY CARRIER TYPE
657-200 Orange Westminster
657-201 Orange Anaheim
657-202 Orange Anaheim
657-203 Orange Huntington Beach
657-204 Orange Huntington Beach
657-205 Orange Santa Ana
657-206 Orange Garden Grove
657-207 Orange Anaheim
657-208 Orange Anaheim
657-210 Orange Santa Ana
657-212 Orange Santa Ana
657-214 Orange Cypress
657-215 Orange Huntington Beach
657-216 Orange Placentia
657-217 Orange Fullerton
657-218 Orange Santa Ana
657-220 Orange Anaheim
657-221 Orange Orange
657-222 Orange Cypress
657-223 Orange Orange
657-224 Orange Orange
657-225 Orange Fullerton
657-228 Orange Santa Ana
657-229 Orange Santa Ana
657-235 Orange Santa Ana
657-245 Orange Santa Ana
657-269 Orange Anaheim
657-278 Orange Fullerton
657-300 Orange Huntington Beach
657-330 Orange Fullerton
657-333 Orange Orange
657-378 Orange Fullerton
657-383 Orange Santa Ana
657-400 Orange Westminster
657-444 Orange Placentia
657-464 Orange Huntington Beach
657-500 Orange Fullerton
657-529 Orange Buena Park
657-549 Orange Anaheim
657-600 Orange Santa Ana
657-622 Orange Santa Ana
657-666 Los Angeles Long Beach
657-667 Orange Garden Grove
657-777 Orange Cypress
657-800 Orange Garden Grove
657-845 Orange Huntington Beach
657-859 Orange Santa Ana
657-888 Orange Orange
657-900 Orange Santa Ana
657-999 Orange Anaheim

Phone Numbers Starting With (657) Area Code

Phone Number
657-605-5064		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6576055064		 Update Time
Mar-26-2026
Phone Number
657-362-0270		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6573620270		 Update Time
Mar-26-2026
Phone Number
657-669-1101		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6576691101		 Update Time
Mar-26-2026
Phone Number
657-514-5374		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6575145374		 Update Time
Mar-26-2026
Phone Number
657-271-1994		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6572711994		 Update Time
Mar-26-2026
Phone Number
657-295-0491		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6572950491		 Update Time
Mar-26-2026
Phone Number
657-459-9062		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6574599062		 Update Time
Mar-26-2026
Phone Number
657-837-9845		 USAGE
Landline		 City
Anaheim		 Operate
Read more about who called from 6578379845		 Update Time
Mar-26-2026
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