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Area Code / Exchange Listings By
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CLLI
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OCN
LATA
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CLLI
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npa-nxx
State
Company
OCN
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Misc
217-536
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
00/00/0000
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info
Thousands block for 217-536
217-536-0
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
N/A
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info
217-536-1
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
N/A
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info
217-536-5
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
N/A
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info
217-536-6
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
N/A
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info
217-536-8
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
N/A
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info
217-536-9
IL
CITIZENS TELECOM CO ILLINOIS-F (Frontier Communications)
1183
WATSON
WTSNILXCDS0
N/A
Prefix Type: ICO
Switch Name: WATSON
Switch Type: N/A
LATA: Mattoon IL (
976
)
Tandem: N/A
Detailed Switch Info