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Area Code Info / Ontario / 437
437
Ontario TorontoGeographic

Area Code 437

Toronto, Ontario

Browse Numbers in This Area Code
CA Registered BusinessUS RegisteredSSL Encrypted Checkout
📞
84
Available Numbers
🏙️
10
Cities Covered
🕐
Toronto
Timezone
📋
10-digit
Dialing Rules
Coverage Area

437 Cities and regions covered

Ontario · ON

Major Cities

Toronto North York Scarborough Etobicoke East York York Downtown Toronto Don Mills Willowdale Agincourt
In Service 2013-01-01
Status Active
Area Code History

437

437区号于2013年启用，作为加拿大安大略省416区号的叠加区号，服务多伦多市区。

Dialing Rules

437

10-digit

When dialing 437 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 437 is Valuable for Business

437 · Toronto

The 437 area code covers Toronto and surrounding areas, making it one of the most commercially valuable area codes in Ontario. Owning a premium 437 number enhances your business image and customer trust.

Premium Numbers

437 Premium numbers in this area code

(437) 888-3060
Toronto, ON
$499.00
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(437) 808-1804
Destiniport, ME
$498.13
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(437) 483-8947
South Rashadland, NC
$221.01
View Details
(437) 164-7326
North Trentfort, LA
$169.63
View Details
(437) 421-7025
Toronto, ON
$169.00
View Details
(437) 329-7450
Toronto, ON
$169.00
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(437) 328-3931
Toronto, ON
$169.00
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(437) 291-5782
Toronto, ON
$199.00
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(437) 476-1111
XXXX
Toronto, ON
$355.00
View Details
(437) 475-7000
X000
Toronto, ON
$425.00
View Details
(437) 265-2130
Toronto, ON
$164.99
View Details
(437) 455-9720
Toronto, ON
$164.99
View Details
(437) 887-5400
Toronto, ON
$465.00
View Details
(437) 888-1003
Toronto, ON
$499.00
View Details
(437) 837-6646
Toronto, ON
$315.00
View Details
(437) 837-2001
Toronto, ON
$415.00
View Details
(437) 452-5552
Toronto, ON
$497.00
View Details
(437) 292-3600
Toronto, ON
$325.00
View Details
(437) 290-1121
Toronto, ON
$325.00
View Details
(437) 018-5268
Zulauffurt, OH
$264.22
View Details
(437) 851-8239
Collinsborough, HI
$86.50
View Details
(437) 166-8578
West Rethaberg, MA
$415.17
View Details
(437) 500-0500
Toronto, ON
$4,799.98
View Details
(437) 500-0600
Toronto, ON
$3,199.98
View Details
View All 437 Numbers
FAQ

437 FAQ

What state is the 437 area code in?
The 437 area code is in Ontario (ON), primarily covering Toronto and surrounding areas.
How do I get a premium 437 area code number?
You can search and buy premium 437 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 437 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 437

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

Search 437 Area Code Numbers

Browse all available premium numbers in the 437 area code.

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Browse by Number Pattern

Discover patterned numbers in the 437 area code.

🔢 Repeating Numbers 8888, 6666, 9999 🧧 Chinese Lucky Numbers 168, 520, 1314, 666 💰 "Yi Lu Fa" 168 Numbers Prosperity all the way 📞 Toll-Free Numbers 800, 888, 877 & more 🏢 Browse by Industry 16 industries to choose from
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