The 626 area code is the identity of the San Gabriel Valley — Pasadena and the chain of cities that stretch east of Los Angeles toward the foothills. For a business serving this distinct, established region, a 626 number is the local signal customers recognize.
East of downtown Los Angeles, the San Gabriel Valley is a region with a character all its own — historic Pasadena, a dense cluster of suburban cities, world-class research institutions, and one of the most diverse communities in Southern California. The 626 area code is the phone code that ties the valley together, distinct from the codes of central LA — such as the original 213 downtown Los Angeles code — and the surrounding regions.
Whether a 626 number just rang your phone, you are planning a San Gabriel Valley business presence, or you simply want to understand the code, this guide covers what 626 is, the cities it serves, how dialing works, why businesses choose it, and how to get a 626 number. For the bigger picture, browse our area codes guide.
The 626 area code is a North American Numbering Plan code serving the San Gabriel Valley in California, the region east of downtown Los Angeles. It was created in 1997 when it split from the 818 area code, separating the San Gabriel Valley from the San Fernando Valley into its own code. The region operates in Pacific Time.
Cities served by the 626 area code include:
Throughout the greater Los Angeles region, 10-digit dialing is the standard, and 626 is no exception. Callers dial the full 626 plus the seven-digit local number for every call, including calls within the same city. International callers dial their country's international access prefix, then 1 (the US country code), then 626, then the seven-digit local number.
The 626 region observes Pacific Time — Pacific Standard Time (UTC-8) in winter and Pacific Daylight Time (UTC-7) during daylight saving. Businesses coordinating with East Coast customers should plan around the three-hour difference when setting call and support hours.
The San Gabriel Valley economy spans research and education anchored by Caltech and the Jet Propulsion Laboratory near Pasadena, healthcare, professional services, a vibrant restaurant and retail scene, and a deep base of small and family-owned businesses. A local 626 number tells valley customers a business belongs to the region rather than dialing in from elsewhere in greater LA. Businesses with a broader Southern California footprint can pair 626 with a 213 area for downtown LA coverage.
Provisioning a 626 number through a modern provider takes three steps:
Most numbers go live within 24 to 48 hours from order to first inbound call, and they remain fully portable afterward.
The 626 area code is the San Gabriel Valley's own — split from 818 in 1997 to give Pasadena and its neighboring cities a distinct identity. From Pasadena and Alhambra to Arcadia, El Monte, West Covina, Monrovia, and Temple City, a 626 number tells valley customers that a business is genuinely local. Getting one is quick and straightforward.
The 626 area code covers California's San Gabriel Valley, the region east of downtown Los Angeles. Major cities include Pasadena, Alhambra, Arcadia, El Monte, West Covina, Monrovia, and Temple City. The region operates in Pacific Time.
The 626 area code was created in 1997 when it split from the 818 area code. The split separated the San Gabriel Valley from the San Fernando Valley, giving the San Gabriel Valley its own distinct code.
Yes. Pasadena is the cultural and economic anchor of the 626 area code and one of its best-known cities. Home to Caltech and near the Jet Propulsion Laboratory, Pasadena sits at the center of the San Gabriel Valley that 626 serves.
Yes. Throughout the greater Los Angeles region, 10-digit dialing is standard, so you must dial the full 626 plus the seven-digit local number for every call. International callers add their country's access prefix and the US country code 1 before the 626.
Choose the number type (a local 626 DID, business line, or vanity pattern), reserve an available number from inventory, and configure routing to your softphone, PBX, or mobile device. Most numbers go live within 24 to 48 hours and remain portable under FCC rules.
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