Prefix — 410-257

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Phone numbers that start with the 410-257 prefix are normally located in North Beach in Maryland, zip code 20714. 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 410-257-XXXX phone numbers are like.

Rate center(s): NORTHBEACH

Company(ies): VERIZON MARYLAND, INC.

Information for this County

Name: CALVERT
Seat: PRINCE FREDERICK
Time Zone: 5
Area: 215 sq. miles
Population: 74,563
Average people per household: 3
Number of households: 25,447
Estimated white population: 215
Estimated black population: 62,578
Estimated hispanic population: 9,773

Information for this Zip Code

Zip code: 20714
Residential addresses: 1,368
Business addresses: 7
Average household income: $57,557
Average house value: $132,200
Average per capita income: $23,339

View area code information for 410

All phone numbers starting with 410-257:

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