Prefix — 301-311

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Phone numbers that start with the 301-311 prefix are normally located in Baltimore in Maryland, zip code 21202. 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 301-311-XXXX phone numbers are like.

Information for this County

Name: BALTIMORE CITY
Seat: BALTIMORE
Time Zone: 5
Area: 81 sq. miles
Population: 651,154
Average people per household: 3
Number of households: 257,996
Estimated white population: 81
Estimated black population: 205,982
Estimated hispanic population: 418,951

Information for this Zip Code

Zip code: 21202
Residential addresses: 8,855
Business addresses: 1,980
Average household income: $20,636
Average house value: $59,900
Average per capita income: $12,100

View area code information for 301

All phone numbers starting with 301-311:

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