(301) 292
Prefix in WSHNGTNZN6, Maryland
Prefix Details
About the (301) 292 Prefix
The (301) 292 prefix is assigned to VERIZON MARYLAND, INC. and serves the WSHNGTNZN6 rate center in Maryland. Phone numbers with this prefix are in the Eastern Time Zone and are part of area code 301 which covers Germantown and surrounding areas.