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AreaCode/Prefix (Exchange) 406-535

NPA/Area Code:	406	NXX Use Type:	LANDLINE
NXX/Prefix:	535	NXX Intro Version:	1998-08-14
City:	LEWISTOWN	New NPA:
State:	MT	Latitude:	47.0659
County:	FERGUS	Longitude:	-109.4243
County Population:	11586	LATA:	648
ZIP Code:	59457	Overlay:
ZIP Code Pop:	9105	Rate Center:	LEWISTOWN
ZIP Code Freq:	0	OCN:	7830
Time Zone:	Mountain (GMT -07:00)	FIPS:	30027
Observes DST:	Unknown	CBSA Code:
Prefix Status:	Active
Carrier/Company:	MID-RIVERS TELEPHONE COOPERATIVE, INC.

ZIP Code	Pop	Freq	City	State	County	Type
59457	9105	0	LEWISTOWN	MT	FERGUS	LANDLINE

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