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AreaCode/Prefix (Exchange) 301-494

NPA/Area Code:	301	NXX Use Type:	LANDLINE
NXX/Prefix:	494	NXX Intro Version:	1996-10-15
City:	UPPER MARLBORO	New NPA:
State:	MD	Latitude:	38.818
County:	PRINCE GEORGES	Longitude:	-76.7541
County Population:	863420	LATA:	238
ZIP Code:	20774	Overlay:
ZIP Code Pop:	43013	Rate Center:	WSNG238Z15
ZIP Code Freq:	-1	OCN:	9212
Time Zone:	Eastern (GMT -05:00)	FIPS:	24033
Observes DST:	Unknown	CBSA Code:	47900
CBSA Name:	Washington-Arlington-Alexandria, DC-VA-MD-WV
Prefix Status:	Active
Carrier/Company:	VERIZON MARYLAND, INC.

ZIP Code	Pop	Freq	City	State	County	Type
20774	43013	-1	UPPER MARLBORO	MD	PRINCE GEORGES	LANDLINE
20711	6643	-2	LOTHIAN	MD	ANNE ARUNDEL	LANDLINE
20772	42625	0	UPPER MARLBORO	MD	PRINCE GEORGES	LANDLINE

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