Prefix — 301-771

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Phone numbers that start with the 301-771 prefix are normally located in Chevy Chase in Maryland, zip code 20815. 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 301-771-XXXX phone numbers are like.

Rate center(s): WSHNGTNZN2

Company(ies): VERIZON MARYLAND, INC.

Information for this County

Name: MONTGOMERY
Seat: ROCKVILLE
Time Zone: 5
Area: 495 sq. miles
Population: 873,341
Average people per household: 3
Number of households: 324,565
Estimated white population: 495
Estimated black population: 565,719
Estimated hispanic population: 132,256

Information for this Zip Code

Zip code: 20815
Residential addresses: 13,625
Business addresses: 646
Average household income: $95,511
Average house value: $469,400
Average per capita income: $65,838

View area code information for 301

All phone numbers starting with 301-771:

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