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AreaCode/Prefix (Exchange) 301-348

NPA/Area Code:	301	NXX Use Type:	LANDLINE
NXX/Prefix:	348	NXX Intro Version:	1995-07-04
City:	SILVER SPRING	New NPA:
State:	MD	Latitude:	39.026
County:	MONTGOMERY	Longitude:	-77.0778
County Population:	971777	LATA:	236
ZIP Code:	20902	Overlay:
ZIP Code Pop:	48841	Rate Center:	WSNGTNZN11
ZIP Code Freq:	-1	OCN:	7229
Time Zone:	Eastern (GMT -05:00)	FIPS:	24031
Observes DST:	Unknown	CBSA Code:	47900
CBSA Name:	Washington-Arlington-Alexandria, DC-VA-MD-WV
Prefix Status:	Active
Carrier/Company:	MCIMETRO ACCESS TRANSMISSION SERVICES LLC

ZIP Code	Pop	Freq	City	State	County	Type
20902	48841	-1	SILVER SPRING	MD	MONTGOMERY	LANDLINE
20814	27642	-2	BETHESDA	MD	MONTGOMERY	LANDLINE
20895	19054	0	KENSINGTON	MD	MONTGOMERY	LANDLINE

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