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Area Code Info / Ontario / 742
742
Ontario Geographic

Area Code 742

, Ontario

Browse Numbers in This Area Code
CA Registered BusinessUS RegisteredSSL Encrypted Checkout
📞
21
Available Numbers
🏙️
10
Cities Covered
🕐
Toronto
Timezone
📋
10-digit
Dialing Rules
Coverage Area

742 Cities and regions covered

Ontario · ON

Major Cities

Lancaster Zanesville Chillicothe Newark Athens Marietta Portsmouth Cambridge Delaware Mount Vernon
In Service 2022-01-01
Status Active
Area Code History

742

742区号于2022年作为740区号的叠加区号投入使用，覆盖俄亥俄州中南部和东南部地区。

Dialing Rules

742

10-digit

When dialing 742 area code numbers, follow these rules:

  • Local calls require full 10-digit dialing (area code + 7-digit number)
  • Long-distance calls require 1 + area code + 7-digit number
Why 742 is Valuable for Business

742 · Ontario

The 742 area code covers Ontario and surrounding areas, making it one of the most commercially valuable area codes in Ontario. Owning a premium 742 number enhances your business image and customer trust.

Premium Numbers

742 Premium numbers in this area code

(742) 711-1224
West Gilbertshire, NC
$165.55
View Details
(742) 312-0938
Bartonside, WI
$143.09
View Details
(742) 493-1974
Blakebury, CO
$242.73
View Details
(742) 958-0381
Margretborough, MA
$52.57
View Details
(742) 138-6767
Chandlerburgh, ID
$358.16
View Details
(742) 235-1943
Blockport, WV
$439.00
View Details
(742) 009-6761
Tressiestad, LA
$226.01
View Details
(742) 060-1756
North Dasiachester, DE
$79.90
View Details
(742) 833-2206
Doylefurt, AK
$40.23
View Details
(742) 585-5372
Alfonzoville, KS
$161.79
View Details
(742) 314-6665
Powlowskiburgh, NJ
$128.72
View Details
(742) 183-4301
North Devonte, NE
$83.66
View Details
(742) 189-6316
Lucindafurt, ME
$368.41
View Details
(742) 242-9089
Malikaberg, SC
$484.48
View Details
(742) 342-9887
East Romaine, GA
$150.82
View Details
(742) 084-7644
West Max, PA
$150.68
View Details
(742) 799-5362
Carlosfurt, DE
$473.70
View Details
(742) 187-0219
East Kianmouth, DC
$467.60
View Details
(742) 112-4992
Aminaberg, CO
$153.22
View Details
(742) 895-7495
North Felix, ME
$397.08
View Details
(742) 191-7085
Brockburgh, AK
$270.85
View Details
View All 742 Numbers
FAQ

742 FAQ

What state is the 742 area code in?
The 742 area code is in Ontario (ON).
How do I get a premium 742 area code number?
You can search and buy premium 742 numbers on GreatNumber. We offer one-time payment with lifetime ownership — no monthly fees or hidden charges. We provide full porting assistance after purchase.
Can I port a 742 number to another carrier?
Yes, all numbers purchased on GreatNumber can be ported to any carrier of your choice (T-Mobile, AT&T, Verizon, etc.). Porting typically takes 3-14 business days, and we provide full bilingual support.
Related Area Codes

Other area codes related to 742

226 London Ontario 249 Sudbury Ontario 289 Hamilton Ontario 343 Ottawa Ontario 365 Hamilton Ontario 416 Toronto Ontario

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Browse all available premium numbers in the 742 area code.

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Browse by Number Pattern

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