– phone area 301-371
📌Middletown, MD
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Area code 301-371 is assigned to Middletown, MD.

Main city: Middletown
Timezone: Eastern
Phone type: Landline
Operator: Verizon Maryland

Middletown, a town in Frederick County, Maryland, United States. The population was 4,136 at the 2010 census. Middletown is a small, rural community steeped in American history. Located in the Middletown Valley that stretches between the Catoctin Mountains on the east and South Mountain on the west, the town reportedly gained its name from its location midway between those ranges. source

North American area codes 240 and 301 are telephone area codes for the western half of Maryland. They serve Maryland's portion of the Greater Washington, D.C. metro area, portions of southern Maryland, and all points northwest of Washington. This includes the communities of Cumberland, Frederick, Hagerstown, and Gaithersburg. source

Phone number full length is 10 digits: (301) 371-xxxx

International format length is 11 digits: +1 (301) 371-xxxx

Number can be also written as: 301-371, 301371, +1-301-371

Most requested numbers in the neighborhood:
301-371-7333, 301-371-8826, 301-371-1739, 301-371-3403, 301-371-1491