Area Code 203
Location
Bridgeport, CT
Timezone
Eastern
Cities Coverage
203 Area Code - Information and Phone Lookup
September 04, 2023The 203 area code is the telephone numbering plan code for southwestern Connecticut and parts of New York. It serves Bridgeport, New Haven, Waterbury, Stamford, Danbury and surrounding areas in Connecticut, as well as portions of nearby New York including southwestern Westchester County. The 203 area code was among the original 86 created by AT&T and the Bell System in 1947 and first went into service on January 1, 1947.
The 203 area code covers an area of 3,417 square miles and is home to more than 2 million people. In addition to the cities listed above, some smaller communities that are served by the 203 include Bethel, Brookfield, Darien, Easton, Fairfield, Greenwich, Monroe, Naugatuck and Woodbury.
Due to population growth in this region, a new area code was created in 1995 to overlay the existing 203 area code: 475. This introduced 10-digit dialing to residents within this region. Calls within these two area codes are completed using both 10-digit dialing and 7-digit dialing. Calls outside of these two codes require 10-digit dialing.
The cities located within Area Code 203 have seen tremendous growth over the years thanks in part to their close proximity to New York City–less than a two hour commute by train–and low unemployment rates. Many commuters work in Manhattan during the week and return to their family homes on weekends. Other employment opportunities exist within sectors such as finance, insurance, real estate, retail trade, health care, social assistance educational services, accommodation & food services and professional & technical services. Additionally Hartford Healthcare’s medical center anchors Block Island Medical Center and provides excellent medical care to residents living on Block Island off Connecticut's shoreline
Geography of Area Code 203
Area Code 203 is a telephone area code for the state of Connecticut in the United States. It was created in 1947 and has since been assigned to various regions in the state. It covers the entire state, from New Haven in the south to Danbury in the far north-west corner of the state. The area is known for its high population density and its rich historical, cultural, and educational resources.
The area code is one of the few in North America that still requires ten-digit dialing for all calls, with the area code preceding the local number. It is organized into several Rate Centers, which have their own exchanges, and each is assigned a unique three-digit exchange code. Local landline phone numbers are associated with a specific exchange, which can be used to help with phone lookup.
History of Area Code 203
The 203 area code is one of the original area codes established in 1947. It was originally used in Connecticut, and is now the area code for the southwestern part of the state. It overlaps with 475, which is used in Greater New Haven and 860, which is used in the eastern part of the state. The 203 area code was one of the first assigned in the US and is one of the few that has never been split since its creation. Although the 203 area code is confined to Connecticut, it is still highly sought after across the US for its historic significance and popularity.
Major Cities & Places in Area Code 203
Area code 203 covers most of Connecticut, as well as parts of New York and Massachusetts and is one of nearly eighty area codes in the North American Numbering Plan.
The major cities and places served by 203 are New Haven, Bridgeport, and Waterbury, Connecticut; Stamford, Connecticut; and the Hamptons in New York. The 203 area code is also used for some of the smaller towns and cities in Connecticut, such as Danbury, Shelton, and Milford.If you're trying to do a phone lookup for a 203 number, you can use an online resource to quickly find out the location and other related information about the caller. Several websites offer this service and you will be able to access a variety of details about the caller, including their name, address, and other related information.
Carriers and VoIP Providers in Area Code 203
Area code 203 covers much of Connecticut and is serviced primarily by landlines and Voice over Internet Protocol (VoIP) services, including AT&T, Bell Atlantic, Verizon, and Voice Stream Mobile PCS. Depending on where you live in Connecticut and the phone lookup you choose, you may be able to find a VoIP provider that offers a cheap monthly rate. Most carriers in area code 203 offer traditional plans such as unlimited calling, text messaging, and international calling at competitive rates. Additionally, some providers offer special deals such as discounted international rates, and call waiting and call forwarding services.
Important Phone Numbers in the 203 Area Code
When it comes to using the 203 area code, it is important to make sure you are using the correct phone number when making calls. To make life easier, here is a list of some of the most important phone numbers within the 203 area code.
The emergency services in Connecticut, such as the police, fire and rescue services, can be contacted using the number 911. For further enquiries contact the Connecticut Department of Emergency Services and Public Protection on 860-685-8270.
For Connecticut health related enquiries and advice, please dial 211.
The Connecticut Department of Motor Vehicles (DMV) can be reached on 860-263-5700.
If you have a general enquiry or need support, you can call the Connecticut Office of the Attorney General on 860-808-5318.
The Connecticut Secretary of the State's office can be reached on 860-509-6003.
The United States Postal Service in Connecticut can be reached on 860-275-4500.
The Connecticut State Department of Education can be reached on 860-713-6543.
If you need to contact the Connecticut Department of Social Services you can call 860-424-5000.
The Connecticut Department of Public Health can be contacted on 860-509-8000.
The Connecticut Department of Energy and Environmental Protection can be reached on 860-424-3000.
For the Connecticut Department of Labor, please call 860-263-6000.
You can use a phone lookup to verify any Connecticut phone numbers before making a call, ensuring that you have the correct number. Having the information and phone lookup information available can help to ensure that you are able to make the correct calls when needed.
Scams and Frauds in the 203 Area Code
Unfortunately, fraudulent activity has been on the rise in Connecticut and other areas connected to the 203 area code, as with any other area code in the United States. With the advent of internet and technology, scammers and fraudsters have become increasingly sophisticated and creative in their attempts to steal important information. Sadly, the 203 area code is no exception.
Luckily, with a few simple precautions phone users in the 203 area code can protect themselves from falling victim to scams and fraud. For starters, it is important to properly vet any caller before giving out any personal or financial information. This can be accomplished by using a phone lookup service. A phone lookup will provide the caller's name and address, giving phone users the chance to investigate the caller before giving out any information.
Another important precaution is to never send money or offer your credit card information to anyone over the phone, even if the caller claims to be from a legitimate company. Before entering into any transaction, always do your research and make sure that the company is legitimate and the services they provide are legitimate.
Finally, never agree to any offers that sound too good to be true. If an offer seems suspicious, hang up and report the incident to the Federal Trade Commission (FTC). There are also many resources available to help citizens of the 203 area code to identify, report, and prevent fraud.
By following these simple precautions and using a phone lookup service to properly vet callers, citizens of the 203 area code can stay safe from phone scams and frauds.
Reverse Phone Lookup
is a useful tool to trace the origin of any phone call. By punching in a 203 area code phone number, users can determine the geographic location of the caller, as well as other information including the phone carrier associated with the number. The search results may also include the name of the caller and/or their address, depending on how the number is registered and what type of information is available. Reverse phone lookup services are widely available and are free to use for basic searches. More specific searches or additional information may require a fee.
Recommended Phone Numbers
Most Reported
| # | Reported |
|---|---|
| 203-567-1000 | 208x |
| 203-779-6327 | 109x |
| 203-813-5666 | 101x |
| 203-568-1652 | 90x |
| 203-448-4229 | 81x |
| 203-905-7801 | 71x |
| 203-498-8950 | 65x |
| 203-717-4158 | 60x |
| 203-408-2048 | 57x |
| 203-658-1801 | 55x |
| 203-714-8176 | 54x |
| 203-902-6583 | 50x |
| 203-902-2840 | 47x |
| 203-989-3114 | 46x |
| 203-204-4152 | 45x |
| 203-292-0500 | 44x |
| 203-666-3928 | 43x |
| 203-547-3376 | 43x |
| 203-518-6310 | 43x |
| 203-884-0814 | 42x |
Recently Reported
| # | Status |
|---|---|
| 203-760-8706 | Robot-Call |
| 203-507-5647 | TeleMarketing |
| 203-780-5935 | TeleMarketing |
| 203-760-7933 | Robot-Call |
| 203-694-0849 | Text or Picture |
| 203-760-7102 | General SPAM or SCAM |
| 203-760-7107 | General SPAM or SCAM |
| 203-760-5887 | General SPAM or SCAM |
| 203-760-7101 | General SPAM or SCAM |
| 203-516-4818 | Robot-Call |
| 203-872-4281 | General SPAM or SCAM |
| 203-200-0118 | General SPAM or SCAM |
| 203-872-1481 | General SPAM or SCAM |
| 203-760-7182 | Debt or Finance Related |
| 203-750-5558 | Robot-Call |
| 203-760-8311 | Robot-Call |
| 203-872-1095 | General SPAM or SCAM |
| 203-953-7428 | General SPAM or SCAM |
| 203-547-0763 | Debt or Finance Related |
| 203-760-7067 | Just Ring or Silent Call |