Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

Ridgefield, CT [Prefix detail]

LATA: 920 CONNECTICUT (SNET)

LIR:

V: 04853 H: 01414

ILEC: 9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT

NPA 203:

244 403 431 438 894

NPA 475:

215 426 575

See all [Local Prefixes]

Local calling FROM 6 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Danbury, CT     
Georgetown, CT     
Lewisboro, NY     
Redding, CT     
South Salem, NY     
Wilton, CT     

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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