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Information for phone number prefix 909-978

Phone numbers that start with the 909-978 prefix are normally located in Diamond Bar in California , zip code 91765 . Below we've included some detailed information about this area including population size, demographics and household wealth to give you a sense of what the neighborhoods with 909-978-XXXX phone numbers are like.

Rate center(s): DIAMONDBAR

Company(ies): MPOWER COMMUNICATIONS CORP, TELEPORT COMMUNICATIONS GROUP - LOS ANGELES, PAC - WEST TELECOMM, INC., MCI WORLDCOM COMMUNICATIONS, INC., CA, BROADWING COMMUNICATIONS, LLC, BANDWIDTH.COM CLEC, LLC

Information for this County

Name: LOS ANGELES
Seat: LOS ANGELES
Time Zone: 8
Area: 4,060 sq. miles
Population: 9,519,338
Average people per household: 3
Number of households: 3,133,774
Estimated white population: 4,637,062
Estimated black population: 930,957
Estimated hispanic population: 4,242,213

Information for this Zip Code

Zip code: 91765
Residential addresses: 15,553
Business addresses: 848
Average household income: $69,848
Average house value: $244,300
Average per capita income: $25,594

View area code information for 909

All phone numbers starting with 909-978: