Prefix Information
The prefix 309 is part of area code 626 serving Pasadena, California.
This exchange contains 10,000 possible phone numbers (626-309-0000 through 626-309-9999).
Phone numbers with prefix 309 in area code 626. Location: Pasadena, California.
The prefix 309 is part of area code 626 serving Pasadena, California.
This exchange contains 10,000 possible phone numbers (626-309-0000 through 626-309-9999).