Central Office Exchange Code 301-561-XXXX Maryland, USA

WhereCall is here to provide you with the most information on the exchange 301-561-XXXX, operated by Baltimore-washington Telephone (bwt). This exchange’s rate center is located in Wshngtnzn3, Maryland, a city in the United States.


Area Code (NPA) Information
Area Code (NPA)301
LocationMaryland, USA
Predominant Timezone(s)UTC-05:00
More Data »
Exchange (NXX) Information
Exchange (NXX)561
CompanyBaltimore-washington Telephone (bwt)
Rate CenterWshngtnzn3
Reverse Phone Lookup »
301-561-XXXX exchange code map