The Ultimate Guide to the 628 Area Code
Overview of 628
| Country | USA |
| State | California |
| Major City | San Francisco |
| Major County | San Fransisco |
| Time Zone | Pacific Time Zone (PT) |
| Standard Time | GMT -8:00 hours |
| Daylight Saving Time | GMT -7:00 hours |
| Zip Code | 94005-94998 |
What is Area Code 628?
Area code 628 is not just a set of numbers, but a key code for businesses and individuals to communicate in San Francisco and surrounding areas. It’s a gateway to various business opportunities that enhance their local presence and expand services in that area.
Where is 628 Area Code Located?
Area code 628 covers primarily San Francisco, California, and its surrounding areas. It includes major cities like San Fransisco, Daly City, San Rafael, Mill Valley, and parts of Marin County. The code works alongside the 415 code, serving the same geographic area.
History of Area Code 628
The 628 area code was introduced on March 21, 2015, as the 380th area code. It was one of seven codes in 2015 that served the San Francisco Bay Area. California currently has 38 area codes, and the 628 is the 32nd in service. It was created as the overlay of the 415 area code as the numbers were being exhausted.
What Time Zone is the Area Code 628 In?
Area code 628 follows the Pacific Time Zone (PT). During the standard time, it falls 8 hours behind Greenwich Mean Time (GMT), whereas it is 7 hours behind in daylight saving time.
Dialing Format for 628 Area Code
The dialing format for a 628 area code phone number is:
For local calls: Enter a 7-digit phone number (i.e., XXX-XXXX).
For long-distance calls: Dial country code ‘+1’, area code 628, and phone number (e.g., +1-628-XXX-XXXX) or simply dial area code and phone number (e.g., 628-XXX-XXXX).
For international calls: Dial your country’s exit code. +1 is the US entry code and area code followed by the phone number (e.g., 011+1+628-XXX-XXXX). Here, 011 is the exit code.
Top County in Area Code 628
- San Fransisco
Top 20 Cities in Area Code 628
| Los Angeles | Vernon |
| East Los Angeles | Bell Gardens |
| Inglewood | West Hollywood |
| South Gate | Beverly Hills |
| Alhambra | South Pasadena |
| Florence-Graham | Maywood |
| Commerce | Westmont |
| Montebello | Cudahy |
| Monterey Park | Walnut Park |
| Huntington Park | Willowbrook |
ZIP Codes in Area Code 628
| Zip Code | Location |
|---|---|
| 90001-90048, 90050-90063, 90065, 90068-90072, 90074-90076, 90078, 90079-90090, 90189, 90093, 90096, 90099, 90101-90103, 90134, 90189, 90099, 90230 | Los Angeles |
| 90091 | Commerce |
| 90222 | Compton |
| 90232 | Culver City |
| 90262 | Lynwood |
| 90280 | South Gate |
| 90296 | Playa Del Rey |
| 90660 | Pico Rivera |
| 90748 | Wilmington |
| 91030 | South Pasadena |
| 91041 | Sunland |
| 91043 | Tujunga |
| 91105 | Pasadena |
| 91313 | Chatsworth |
| 91337 | Reseda |
| 91352 | Sun Valley |
| 91357 | Tarzana |
| 91392 | Sylmar |
| 91393 | North Hills |
| 91412 | Panorama City |
| 91604 | Studio City |
| 91733 | South El Monte |
| 91770 | Rosemead |
| 90201, 90270 | Bell Gardens |
| 90210, 90211 | Beverly Hills |
| 90247, 90248, 90249 | Gardena |
| 90250,90255 | Huntington Park |
| 90302, 90303, 90305 | Inglewood |
| 90640, 91755 | Montebello |
| 90733, 90734 | San Pedro |
| 91201, 91204, 91205, 91206 | Glendale |
| 91305, 91308, 91309, 91396 | Canoga Park |
| 91327, 91328, 91329 | Northridge |
| 91333, 91334 | Pacoima |
| 91346, 91395 | Mission Hills |
| 91365, 91399 | Woodland Hills |
| 91388, 91401, 91404, 91407, 91408, 91409, 91410, 91411, 91496, 91497, 91499, 91482, 91470, 91426 | Van Nuys |
| 91394, 91394 | Granada Hills |
| 91403, 91423, 91413, 91495 | Sherman Oaks |
| 91416, 91426 | Encino |
| 91504, 91505, 91506, 91521, 91522, 91523 | Burbank |
| 91603, 91608, 91609, 91610, 91611, 91612, 91614, 91615, 91616, 91617, 91618 | North Hollywood |
| 91754, 91755 | Monterey Park |
| 91801, 91803 | Alhambra |
Nearby Area Codes
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Frequently Asked Questions
When we talk to clients about our IT services for their company, a few of the same questions come up.
How to deal with 628 area code spam text messages?
Avoid replying to unknown messages, as this can confirm your number. Instead, use a phone spam filter or apps to block unwanted text messages from the 628 phone number.
What is the 628 area code california?
The 628 area code serves San Francisco and part of the Bay Area in California, sharing the region with area code 415.
How do I get a 628 phone number?
Acquiring a 628 phone number is a simple process. You can easily obtain one by contacting the phone service provider or virtual phone services, depending on your needs. This accessibility empowers you to establish a local presence in San Francisco and its surrounding areas.
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