The Ultimate Guide to the 626 Area Code
| Country | USA |
| State | California |
| Major City | Pasadena |
| Major County | Los Angeles |
| Time Zone | Pacific Time Zone |
| Standard Time | UTC/GMT -8:00 hours |
| Daylight Saving Time | UTC/GMT -7:00 hours |
| Zip Code | 91001- 91899 |
What is Area Code 626?
626 is a three-digit prefix code for telephone numbers in the North American Numbering Plan (NANP) designated for the southern part of California in 1997 AD. It includes San Gabriel Valley and its nearby cities in Los Angeles County. Hence, 626 is an integral part of California’s telecommunications, essential in connecting Californian communities.
Where is 626 Area Code Located?
Area code 626 is located in southern California, and it covers most of the San Gabriel Valley. It also serves some of the suburbs of Los Angeles County in California. 626 mainly serves Los Angeles County only and 25 cities. Major cities include Pasadena, El Monte, West Covina, Arcadia, Alhambra, Rosemead, etc. Pasadena is the central and largest city in this region.
History of Area Code 626
This area code came into practice on June 14, 1997. It was the 203rd local code in the NANP and one of 43 implemented in 1997. 626 was California’s 16th area code. Currently, California has 38 area codes. There is no overlay to this area code, meaning the cities mentioned are only served by this phone code 626.
The authorities from NANP created 626 after splitting 818 area codes in 1997. The North American Numbering Plan Administration introduced the 626 code to relieve the pressure of the previous 818 area code and fulfill the demand for phone numbers in the San Gabriel Valley, which was experiencing overpopulation and an explosive rise in mobile users. About 80.4% of phone numbers within this prefix were allocated to users until 2022. However, the current three-digit prefix is unlikely to be exhausted soon, so no relief plan is underway.
What Time Zone is the Area Code 626 In?
Area code 626 is in the Pacific time zone, also known as the America/Los Angeles time zone. Time here is usually 8 hours behind GMT/UTC. Most of the region observes daylight saving time.
Dialing Format for 626 Area Code
The dialing format to reach a phone number with the 626 area code is given below:
For local calls: Enter a 7-digit phone number where the first three digits are the exchange code and a four-digit subscriber number. E.g., XXX-XXXX
For long-distance calls within the U.S.: Dial the three-digit area code of the receiver’s region and a 7-digit phone number (exchange code + subscriber number), i.e., 626-XXX-XXXX. Here, ‘1’ should be added before the area code if the areas have a 10-digit dialing system.
For international calls: Dial the country’s exit code of the caller country, followed by the US country code,1. Then, followed by the area code and 7-digit number, e.g., 00-1-267-XXX-XXXX. Here, 00 is the exit code for France.
Top County in Area Code 626
- Los Angeles
Top 20 Cities in Area Code 626
| Monrovia | Baldwin Park |
| Rosemead | San Gabriel |
| Pasadena | Monterey Park |
| Covina | La Puente |
| West Covina | Arcadia |
| Azusa | Temple City |
| El Monte | Hacienda Heights |
| Rowland Heights | West Puente Valley |
| Alhambra | Glendora |
| Altadena | Valinda |
ZIP Codes in Area Code 626
| ZIP Code | Location |
|---|---|
| 91001, 91003 | Altadena |
| 91006, 91007, 91066, 91077 | Arcadia |
| 91008-91010 | Duarte |
| 91016, 91017 | Monrovia |
| 91023 | Mount Wilson |
| 91024-91025 | Sierra Madre |
| 91031 | South Pasadena |
| 91101-91119, 91121, 91123, 91124, 91126, 91129, 91182, 91184-91189, 91199 | Pasadena |
| 91108, 91118 | San Marino |
| 91702 | Azusa |
| 91706 | Baldwin Park |
| 91714, 91715, 91716 | City of Industry |
| 91722, 91723, 91724 | Covina |
| 91731, 91732, 91733, 91734, 91735 | El Monte |
| 91740, 91741 | Glendora |
| 91744, 91746, 91747, 91749 | La Puente |
| 91745 | Hacienda Height |
| 91748 | Rowland Heights |
| 91754, 91755 | Monterey Park |
| 91770-91772 | Rosemead |
| 91775, 91776, 91778 | San Gabriel |
| 91780 | Temple City |
| 91790-91793 | West Covina |
| 91801-91804, 91896, 91899 | 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.
What Is Area Code 626?
Area code 626 is a local phone code for telephones in the North American Numbering Plan (NANP) assigned for most of the San Gabriel Valley in the U.S.A. state of California.
Where Is the Area Code 626 Location?
The 626 area code is located in California, United States, and serves 25 cities, including Los Angeles, Pasadena, West Covina, Pomona, San Gabriel, and others. However, it only expanded to one county, Los Angeles County.
What Is the 626 Area Known For?
The 626 area is known for its culturally diverse community and vibrant cultural programs. It is also known for its significant historical landmarks, the annual Rose Parade, and important educational institutions.
Is 626 a Cell Number?
626 was primarily developed as the telephone code in the North American Numbering Plan. However, with technological advancement, it can also be used as a cell number.
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