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AreaCode/Prefix (Exchange) 301-244

NPA/Area Code:	301	NXX Use Type:	LANDLINE
NXX/Prefix:	244	NXX Intro Version:	1997-01-11
City:	ROCKVILLE	New NPA:
State:	MD	Latitude:	39.0558
County:	MONTGOMERY	Longitude:	-77.123
County Population:	971777	LATA:	236
ZIP Code:	20851	Overlay:
ZIP Code Pop:	14191	Rate Center:	WSHNGTNZN3
ZIP Code Freq:	-1	OCN:	4716
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:	Inactive
Carrier/Company:	PAETEC COMMUNICATIONS, INC. - MD

ZIP Code	Pop	Freq	City	State	County	Type
20851	14191	-1	ROCKVILLE	MD	MONTGOMERY	LANDLINE
20853	29673	-2	ROCKVILLE	MD	MONTGOMERY	LANDLINE
20852	40365	0	ROCKVILLE	MD	MONTGOMERY	LANDLINE

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