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AreaCode/Prefix (Exchange) 605-466

NPA/Area Code:	605	NXX Use Type:	LANDLINE
NXX/Prefix:	466	NXX Intro Version:	1994-02-04
City:	ISABEL	New NPA:
State:	SD	Latitude:	45.3901
County:	DEWEY	Longitude:	-101.432
County Population:	5301	LATA:	640
ZIP Code:	57633	Overlay:
ZIP Code Pop:	414	Rate Center:	ISABEL
ZIP Code Freq:	0	OCN:	1647
Time Zone:	Mountain (GMT -07:00)	FIPS:	46041
Observes DST:	Unknown	CBSA Code:
Prefix Status:	Active
Carrier/Company:	CHEYENNE RIVER SIOUX TRIBAL TEL. AUTHORITY

ZIP Code	Pop	Freq	City	State	County	Type
57633	414	0	ISABEL	SD	DEWEY	LANDLINE

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