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AreaCode/Prefix (Exchange) 240-404

NPA/Area Code:	240	NXX Use Type:	LANDLINE
NXX/Prefix:	404	NXX Intro Version:	2001-02-13
City:	GAITHERSBURG	New NPA:
State:	MD	Latitude:	39.1431
County:	MONTGOMERY	Longitude:	-77.2031
County Population:	971777	LATA:	236
ZIP Code:	20877	Overlay:	L
ZIP Code Pop:	34321	Rate Center:	GAITHERSBG
ZIP Code Freq:	-1	OCN:	4773
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:	XO MARYLAND, LLC

ZIP Code	Pop	Freq	City	State	County	Type
20877	34321	-1	GAITHERSBURG	MD	MONTGOMERY	LANDLINE
20879	24360	-2	GAITHERSBURG	MD	MONTGOMERY	LANDLINE
20886	33282	0	MONTGOMERY VILLAGE	MD	MONTGOMERY	LANDLINE

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