Local Calling Guide

Rate centre search

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name.

NPA: 203

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Rate centre ILEC LATA LIR
Noroton, CT: see Darien, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Noroton Heights, CT: see Darien, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
North Branford, CT: see Branford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
North Haven, CT: see New Haven, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
North Woodbury, CT: see Woodbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Northford, CT: see Branford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Norwalk, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Old Greenwich, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Orange, CT: see New Haven, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Oxford, CT: see Seymour, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Pine Orchard, CT: see Branford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Prospect, CT: see Waterbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Redding, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Redding, CT: see Georgetown, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Redding Center, CT: see Redding, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Redding Ridge, CT: see Redding, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Ridgefield, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Ridgefield, CT: see Danbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Ridgefield, CT: see Georgetown, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Ridgeway, CT: see Stamford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Riverside, CT: see Old Greenwich, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Rowayton, CT: see Norwalk, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Sandy Hook, CT: see Newtown, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Saugatuck, CT: see Westport, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Seymour, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Seymour, CT: see Ansonia-Derby, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Shelton, CT: see Huntington, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Short Beach, CT: see Branford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
South Britain, CT: see Woodbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
South Meriden, CT: see Meriden, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
South Norwalk, CT: see Norwalk, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Southbury, CT: see Woodbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Southport, CT: see Fairfield, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Springdale, CT: see Stamford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Stamford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Stepney, CT: see Trumbull, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Stevenson, CT: see Trumbull, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Stony Creek, CT: see Branford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Stratford, CT: see Bridgeport, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Tracy, CT: see Meriden, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Trumbull, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Trumbull, CT: see Bridgeport, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Union City, CT: see Naugatuck, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Wallingford, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Waterbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Waterville, CT: see Waterbury, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
West Cheshire, CT: see Cheshire, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
West Haven, CT: see New Haven, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
West Redding, CT: see Redding, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Weston, CT: see Georgetown, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   
Weston, CT: see Westport, CT  9147 SOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CT  920 CONNECTICUT (SNET)   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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