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742 Area Code 🌍☎️

Area Code Profile · Ontario, Canada

The 742 area code is located in the state of Ontario and covers 0 cities, serving a total population of approximately 0. Major cities covered by the 742 area code include (which represents the most populated areas). There are a total of 103 telephone prefix exchanges in this area code, which support an estimated 1,030,000 active or assignable phone numbers. These prefix lines are operated by 12 distinct carriers, with Hamilton as the primary rate center location.

Eastern Time0 Cities103 Prefixes

Reverse Phone Lookup in Hamilton, Ontario

Unmask unknown callers, verify telemarketing reports, and view detailed owner information for any phone number beginning with area code (742).

How it works

1

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Provide any 10-digit phone number starting with the (742) area code.

2

Database Search

Our system scans public registries, carrier mappings, and spam reports.

3

Reveal Report

Access location details, line type, carrier, owner information, and safety levels.

Neighborhood Demographics

Calculated demographics and census summary estimations for area code 742.

32 y/oMedian Age
$42,000Median Income
$185,000Median Home Value
0Total Population

Telemarketer Complaints

Most recent complaints and comments for phone numbers beginning with 742.

Did you receive an unwanted call from a (742) phone number?

Help the community identify spammers by filing a comment.

(742) 617-1523May 18, 2026Robocall
Received a silent call. When I answered, there was just dead air for 5 seconds before it automatically disconnected. Likely an automated system testing for active numbers.
See Details
(742) 630-1540May 17, 2026Telemarketer
Offered an unsolicited quote for local roofing and home energy services. They knew my area code but when I asked how they got my number, they hung up immediately.
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(742) 643-1557May 16, 2026Debt Collector
Automated voice caller looking for someone named David. Keeps calling repeatedly asking to settle a debt. I have had this number for years and don't know David.
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(742) 656-1574May 20, 2026Political
Pre-recorded campaign call promoting a local candidate. Did not respect my request to be placed on the Do Not Call list.
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Cities in the 742 Area Code

City data not yet available for area code 742.

What Time Zone is Area Code 742?

Eastern Time Zone

Abbreviation: ET · UTC Offset: UTC-5

The 742 area code lies within the Eastern Time Zone (ET, UTC-5). This includes Canadian regions observing Eastern Time.

Nearby Area Codes

226London, Ontario249Sudbury, Ontario289Hamilton, Ontario343Ottawa, Ontario365Hamilton, Ontario382London, Ontario416Toronto, Ontario437Toronto, Ontario519London, Ontario548London, Ontario

Phone Prefixes in the 742 Area Code

103 prefixes found · 12 carriers · 58 rate centers

PrefixCarrierRate Center
(742) 200IXICA Communications Inc.Richmond Hill
(742) 201Beanfield Technologies Inc.Blackstock
(742) 202Beanfield Technologies Inc.Bowmanville
(742) 203Beanfield Technologies Inc.Brooklin
(742) 204Beanfield Technologies Inc.Hampton
(742) 205Beanfield Technologies Inc.Newcastle
(742) 206Beanfield Technologies Inc.Port Perry
(742) 210Iristel Inc.Oak Ridges
(742) 212Bell MobilitySt. Catharines-Thorold
(742) 213Bell MobilitySt. Catharines-Thorold
(742) 222IXICA Communications Inc.Brampton
(742) 234TELUS Integrated CommunicationsMilton
(742) 239FGLTEL Inc.Brampton
(742) 240FGLTEL Inc.Caledon East
(742) 241FGLTEL Inc.Snelgrove
(742) 242FGLTEL Inc.Castlemore
(742) 243FGLTEL Inc.Malton
(742) 244FGLTEL Inc.Streetsville
(742) 245FGLTEL Inc.Cooksville
(742) 246FGLTEL Inc.Clarkson
(742) 248FGLTEL Inc.Victoria
(742) 277FGLTEL Inc.Port Credit
(742) 300IXICA Communications Inc.Streetsville
(742) 301Beanfield Technologies Inc.Caledon East
(742) 302Beanfield Technologies Inc.Castlemore
(742) 303Beanfield Technologies Inc.Clarkson
(742) 333IXICA Communications Inc.Oshawa
(742) 368FGLTEL Inc.Aurora
(742) 369FGLTEL Inc.Bethesda
(742) 370FGLTEL Inc.Bolton
(742) 371FGLTEL Inc.Claremont
(742) 372FGLTEL Inc.Gormley
(742) 373FGLTEL Inc.Keswick
(742) 374FGLTEL Inc.King City
(742) 375FGLTEL Inc.Kleinburg
(742) 376FGLTEL Inc.Maple
(742) 377FGLTEL Inc.Markham
(742) 378FGLTEL Inc.Mount Albert
(742) 379FGLTEL Inc.Newmarket
(742) 380FGLTEL Inc.Nobleton
(742) 381FGLTEL Inc.Oak Ridges
(742) 382FGLTEL Inc.Palgrave
(742) 384FGLTEL Inc.Queensville
(742) 385FGLTEL Inc.Richmond Hill
(742) 386FGLTEL Inc.Schomberg
(742) 387FGLTEL Inc.Stouffville
(742) 388FGLTEL Inc.Sutton
(742) 389FGLTEL Inc.Thornhill
(742) 391FGLTEL Inc.Unionville
(742) 392FGLTEL Inc.Uxbridge
(742) 393FGLTEL Inc.Woodbridge
(742) 400IXICA Communications Inc.Ajax-Pickering
(742) 444IXICA Communications Inc.Hamilton
(742) 500IXICA Communications Inc.Niagara Falls
(742) 532Beanfield Technologies Inc.Streetsville
(742) 583Beanfield Technologies Inc.Cooksville
(742) 588Fido Solutions Inc.Brampton
(742) 600IXICA Communications Inc.Whitby
(742) 614Bell MobilityBrampton
(742) 615Bell MobilityBrampton
(742) 616Bell MobilityBrampton
(742) 666IXICA Communications Inc.St. Catharines-Thorold
(742) 688Rogers Communications Canada Inc. (Wireless)Brampton
(742) 700IXICA Communications Inc.Burlington
(742) 743Fibernetics CorporationBradford
(742) 744Fibernetics CorporationTottenham
(742) 745Fibernetics CorporationAjax-Pickering
(742) 746Fibernetics CorporationOshawa
(742) 747Fibernetics CorporationSouth Pickering
(742) 748Fibernetics CorporationWhitby
(742) 771Fibernetics CorporationMarkham
(742) 772Fibernetics CorporationNewmarket
(742) 773Fibernetics CorporationRichmond Hill
(742) 774Fibernetics CorporationThornhill
(742) 775Fibernetics CorporationWoodbridge
(742) 777IXICA Communications Inc.Markham
(742) 788Rogers Communications Canada Inc. (Cable)Wainfleet
(742) 800Beanfield Technologies Inc.Sutton
(742) 880Rogers Communications Canada Inc. (Wireless)Hamilton
(742) 881Rogers Communications Canada Inc. (Cable)Port Colborne
(742) 882Rogers Communications Canada Inc. (Cable)Niagara Falls
(742) 883Rogers Communications Canada Inc. (Cable)Welland
(742) 885Rogers Communications Canada Inc. (Cable)Georgetown
(742) 886Fido Solutions Inc.Milton
(742) 887Rogers Communications Canada Inc. (Wireless)Beeton
(742) 888ISP Telecom Inc.Pelham
(742) 889ISP Telecom Inc.Wainfleet
(742) 890ISP Telecom Inc.Wellandport
(742) 900Beanfield Technologies Inc.Unionville
(742) 901Beanfield Technologies Inc.Uxbridge
(742) 987TELUS MobilityAjax-Pickering
(742) 988TELUS MobilityAjax-Pickering
(742) 989Beanfield Technologies Inc.Aurora
(742) 990Beanfield Technologies Inc.Bethesda
(742) 991Beanfield Technologies Inc.Bolton
(742) 992Beanfield Technologies Inc.Claremont
(742) 993Beanfield Technologies Inc.Gormley
(742) 994Beanfield Technologies Inc.Keswick
(742) 995Beanfield Technologies Inc.King City
(742) 996Beanfield Technologies Inc.Kleinburg

Showing first 100 of 103 prefixes.

Frequently Asked Questions

Where is area code 742?
Area code 742 is located in Ontario, Canada, covering cities including .
What time zone is area code 742?
Area code 742 is in the Eastern Time Zone (ET, UTC-5).
What state is area code 742?
Area code 742 is in Ontario, Canada.