Area code 860

Largest exchanges

• Hartford260
• New London40
• Norwich35
• Middletown28
• Newbritain26
• Windsor20
• Farmington20
• Manchester20
• Willimntic19
• Southingtn19

Largest carriers

• Southern New England Telco dba Frontier Comm Of Ct325
• Mcimetro Access Transmission Services LLC63
• Cellco Partnership dba Verizon Wireless - Ct60
• Teleport Communications America, LLC - Ct56
• Paetec Itel, LLC50
• New Cingular Wireless Pcs, LLC - Dc44
• Metropcs, Inc.29
• Omnipoint Communications, Inc. - Ct28
• Level 3 Communications, LLC - Ct28
• Comcast IP Phone, LLC26

Most reported 860 numbers

No visitor reports yet in this area code.

FCC complaints

• 860-454-97501 · 2026-10-06
• 860-322-80351 · 2026-10-05
• 860-452-89491 · 2026-10-04