What is the area code for Hartford, CT?

Hartford uses 2 area codes: 860 and 959. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.

What time zone is Hartford in?

Hartford is in the Eastern time zone.

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Hartford, CT Area Codes

Hartford, Connecticut (population 121,981) uses area codes 860 and 959.

Area code860

Area code959

Time zoneEastern

Local time now…

Hartford and nearby cities in area code 860

Carriers with Hartford numbers

297 prefixes are assigned to the Hartford exchange: 23% mobile, 19% VoIP and cable, 58% landline.

Carrier	Prefixes
Frontier	110
Verizon Wireless	37
AT&T Mobility	23
Metropcs	17
Verizon Business (MCImetro)	16
Spok	12
Onvoy (Sinch)	11
American Messaging Services	10

Area codes used in Hartford

Area code	Prefixes serving Hartford	Main carriers in this code
860	260	Frontier, Verizon Business (MCImetro), Verizon Wireless
959	37	Onvoy (Sinch), Ton80 Communications, Verizon Wireless

Hartford phone number prefixes

Numbers starting with these first six digits were originally assigned to the Hartford exchange.

860-200 Onvoy (Sinch)
860-202 AT&T Mobility
860-205 AT&T Mobility
860-206 Comcast (Xfinity)
860-209 T-Mobile
860-212 AT&T Mobility
860-214 Verizon Wireless
860-216 Comcast (Xfinity)
860-218 Paetec Itel
860-220 American Messaging Services
860-221 AT&T (Teleport)
860-226 Verizon Business (MCImetro)
860-231 Frontier
860-232 Frontier
860-233 Frontier
860-236 Frontier
860-240 Frontier
860-241 Frontier
860-242 Frontier
860-243 Frontier
860-244 Frontier
860-246 Frontier
860-247 Frontier
860-249 Frontier
860-250 Metropcs
860-251 Frontier
860-252 AT&T (Teleport)
860-256 Verizon Business (MCImetro)
860-257 Frontier
860-258 Frontier
860-260 American Messaging Services
860-263 Verizon Business (MCImetro)
860-270 Frontier
860-273 Frontier
860-275 Frontier
860-277 Frontier
860-278 Frontier
860-279 American Messaging Services
860-280 Frontier
860-282 Frontier
860-286 Frontier
860-289 Frontier
860-290 Frontier
860-291 Frontier
860-293 Frontier
860-296 Frontier
860-297 Frontier
860-299 Frontier
860-305 Verizon Wireless
860-306 Verizon Wireless
860-308 Frontier
860-310 Comcast (Xfinity)
860-313 Frontier
860-320 American Messaging Services
860-324 Verizon Wireless
860-330 Spok
860-331 Verizon Business (MCImetro)
860-332 Spok
860-335 Verizon Wireless
860-340 American Messaging Services
860-353 Frontier
860-360 Spok
860-363 Spok
860-366 Spok
860-369 Spok
860-371 Frontier
860-372 Frontier
860-380 AT&T (Teleport)
860-402 AT&T Mobility
860-403 Frontier
860-416 AT&T Mobility
860-418 Frontier
860-422 Frontier
860-424 Frontier
860-436 Comcast (Xfinity)
860-461 Comcast (Xfinity)
860-462 Verizon Wireless
860-463 Verizon Wireless
860-466 AT&T (Teleport)
860-471 Verizon Wireless
860-472 Paetec Itel
860-473 Spok
860-478 Metropcs
860-490 Verizon Wireless
860-493 Frontier
860-500 Verizon Wireless
860-502 At&T - Local
860-503 AT&T Mobility
860-504 Spok
860-508 Verizon Wireless
860-509 AT&T (Teleport)
860-513 Frontier
860-519 Comcast (Xfinity)
860-520 Frontier
860-521 Frontier
860-522 Frontier
860-523 Frontier
860-524 Frontier
860-525 Frontier
860-527 Frontier
860-528 Frontier
860-529 Frontier
860-534 Frontier
860-539 Verizon Wireless
860-541 Frontier
860-543 Frontier
860-545 Frontier
860-547 Frontier
860-548 Frontier
860-549 Frontier
860-550 Frontier
860-557 Frontier
860-558 Verizon Wireless
860-559 Verizon Wireless
860-560 Frontier
860-561 Frontier
860-563 Frontier
860-565 Frontier
860-566 Frontier
860-568 Frontier
860-569 Frontier
860-570 Frontier
860-571 Frontier
860-573 Verizon Wireless
860-578 Verizon Wireless
860-586 Frontier
860-587 Spok
860-588 American Messaging Services
860-593 AT&T Mobility
860-594 Frontier
860-595 Frontier
860-597 AT&T Mobility
860-604 Verizon Wireless
860-610 Frontier
860-614 Verizon Wireless
860-616 Verizon Business (MCImetro)
860-622 Frontier
860-655 Metropcs
860-656 Paetec Itel
860-660 Frontier
860-665 Frontier
860-666 Frontier
860-667 Frontier
860-670 Verizon Wireless
860-680 Metropcs
860-690 AT&T Mobility
860-692 Frontier
860-695 Frontier
860-696 Frontier
860-702 Frontier
860-706 Verizon Business (MCImetro)
860-707 Verizon Business (MCImetro)
860-708 Spok
860-709 AT&T Mobility
860-712 AT&T Mobility
860-713 Verizon Business (MCImetro)
860-714 Frontier
860-716 Verizon Wireless
860-719 Metropcs
860-720 American Messaging Services
860-721 Frontier
860-722 Frontier
860-723 Frontier
860-724 Frontier
860-725 Frontier
860-726 Frontier
860-727 Frontier
860-728 Frontier
860-729 Verizon Wireless
860-748 Lumen (Level 3)
860-755 Frontier
860-756 Frontier
860-757 Frontier
860-760 Paetec Itel
860-761 Paetec Itel
860-762 Aquis Communications
860-765 Frontier
860-768 Frontier
860-769 Frontier
860-778 Metropcs
860-785 Nuso
860-794 T-Mobile
860-796 T-Mobile
860-798 Verizon Wireless
860-802 American Messaging Services
860-803 Verizon Wireless
860-805 AT&T Mobility
860-808 Verizon Business (MCImetro)
860-810 AT&T (Teleport)
860-816 Verizon Business (MCImetro)
860-817 Verizon Business (MCImetro)
860-818 Verizon Business (MCImetro)
860-819 Verizon Business (MCImetro)
860-820 Spok
860-825 Spok
860-830 AT&T Mobility
860-833 Metropcs
860-836 Verizon Wireless
860-837 Paetec Itel
860-838 Lumen (Level 3)
860-840 Metropcs
860-841 AT&T Mobility
860-842 American Messaging Services
860-856 Paetec Itel
860-869 T-Mobile
860-874 Verizon Wireless
860-878 Frontier
860-881 Metropcs
860-882 Paetec Itel
860-883 Metropcs
860-888 Metropcs
860-890 Metropcs
860-895 Frontier
860-897 T-Mobile
860-899 AT&T Mobility
860-900 Peerless Network
860-904 Verizon Business (MCImetro)
860-906 Verizon Business (MCImetro)
860-913 Metropcs
860-916 Verizon Wireless
860-920 Verizon Business (MCImetro)
860-922 Metropcs
860-924 magicJack (YMax)
860-929 Paetec Itel
860-930 Verizon Wireless
860-936 Verizon Wireless
860-937 Comcast (Xfinity)
860-939 American Messaging Services
860-944 AT&T Mobility
860-947 Frontier
860-948 Frontier
860-951 Frontier
860-952 Frontier
860-953 Frontier
860-954 Frontier
860-955 Peerless Network
860-956 Frontier
860-965 AT&T Mobility
860-966 Verizon Wireless
860-967 Lumen (Level 3)
860-969 Onvoy (Sinch)
860-970 Onvoy (Sinch)
860-972 Frontier
860-977 AT&T Mobility
860-978 AT&T Mobility
860-982 Metropcs
860-983 Metropcs
860-985 Metropcs
860-986 Frontier
860-987 Frontier
860-989 AT&T Mobility
860-990 Verizon Wireless
860-992 AT&T Mobility
860-993 T-Mobile
860-994 Frontier
860-995 T-Mobile
860-996 Verizon Wireless
860-997 T-Mobile
860-998 Frontier
860-999 Peerless Network
959-200 Lumen (CenturyLink)
959-204 Verizon Wireless
959-205 Exiant Communications
959-206 Vonage
959-221 Ip Horizon
959-223 Hd Carrier
959-230 AT&T (Teleport)
959-236 Boost Subscriberco L.L.C.
959-240 AT&T (Teleport)
959-248 Nuso
959-255 Verizon Wireless
959-256 Onvoy (Sinch)
959-257 Verizon Wireless
959-258 T-Mobile
959-259 Onvoy (Sinch)
959-262 Verizon Wireless
959-273 Verizon Wireless
959-274 AT&T Mobility
959-276 Verizon Wireless
959-278 Boost Subscriberco L.L.C.
959-279 Wavenation
959-280 Tpx Communications
959-282 AT&T Mobility
959-299 AT&T (Teleport)
959-333 Telnyx
959-529 Fractel
959-599 Skyetel
959-666 Onvoy (Sinch)
959-710 Onvoy (Sinch)
959-777 Onvoy (Sinch)
959-867 Commio
959-876 AT&T (Teleport)
959-888 Onvoy (Sinch)
959-895 Twilio
959-900 Terra Nova Telecom
959-997 Onvoy (Sinch)
959-999 Onvoy (Sinch)

Nearby cities in area code 860

Questions

What is the area code for Hartford, CT?: Hartford uses 2 area codes: 860 and 959. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
What time zone is Hartford in?: Hartford is in the Eastern time zone.