Prefix — 301-620

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Phone numbers that start with the 301-620 prefix are normally located in Frederick in Maryland, zip code 21701. 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 301-620-XXXX phone numbers are like.

Rate center(s): FREDERICK

Company(ies): VERIZON MARYLAND, INC.

Information for this County

Name: FREDERICK
Seat: FREDERICK
Time Zone: 5
Area: 663 sq. miles
Population: 195,277
Average people per household: 3
Number of households: 70,060
Estimated white population: 663
Estimated black population: 174,432
Estimated hispanic population: 12,429

Information for this Zip Code

Zip code: 21701
Residential addresses: 15,314
Business addresses: 1,574
Average household income: $51,790
Average house value: $147,900
Average per capita income: $26,429

View area code information for 301

All phone numbers starting with 301-620:

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