Call Philadelphia from Singapore

Phone Number Formats to Call Philadelphia from Singapore

In the US, phone number formats are highly standardized with no variation across the country. As well, landline and mobile phone numbers are formatted exactly the same. It is not possible to tell, simply by looking at a American phone number, whether it is a mobile or landline number - and it doesn't matter for dialing purposes.

All United States phone numbers are 10-digits long and include a 3-digit area code and 7-digit local subscriber number. Increasingly, the same region may have multiple area codes. Local subscriber numbers are unique within an area code. Please check here for more information on Philadelphia area codes.

United States phone numbers may be written to include a leading ' 1 '. This ' 1 ' can serve as either the United States country code for inbound international calls or as a national direct code for national long distance dialing in the US.

If the Philadelphia phone number you have does not contain the full 10-digit phone number, then you'll need to double check to find the correct number.

To make an international phone call to Philadelphia from Singapore, you need to dial a phone number formatted as follows:

Call Philadelphia Landline Phone from Singapore

xxxx*	1	aaa	nnn nnnn
international access code	country code	3-digit area code	7-digit landline number

Call Philadelphia Mobile Phone from Singapore

xxxx*	1	aaa	nnn nnnn
international access code	country code	3-digit area code	7-digit mobile number

* In Singapore, specific carriers and service plans have unique IDDs - see details below. All calls to Malaysia via all carriers use the prefix 020 without the Malaysia country code.

Click here for more on Philadelphia landline vs. mobile phone numbers.

Dialing Steps to Call Philadelphia from Singapore

To call a Philadelphia landline or mobile phone number from Singapore, follow this dialing procedure.

1. Dial Singapore int'l access code / IDD:  xxxx*

Individual carriers and even individual calling plans have unique IDDs in Singapore. The following is a partial list of IDDs and their associated service plans (if any) for the most popular Singapore carriers. Most IDDs are 3-digits long, some are 4-digits. Please confirm with your carrier before dialing.

Note that some mobile operators may not require you to dial an IDD and/or may allow use of substitute characters (such as '+') in lieu of an IDD.

* Calls to Malaysia do not require use of a country code.

Due to mergers, new entrants, and other factors, the list above is likely to change frequently. Please doublecheck directly with your provider before dialing.

2. Dial USA country code: + 1 

If your Philadelphia destination phone number starts with a ' 1 ' - e.g., 1 215 454 8180, then this serves as the country code. Don't dial ' 1 ' twice.

3. Dial a 10-digit Philadelphia phone number

To reach a Philadelphia landline number or a Philadelphia mobile phone, dial a 10-digit number as follows:

a. Dial a 3-digit Philadelphia area code:  aaa 

b. Dial a 7-digit local subscriber number: nnn nnnn

The main Philadelphia area codes are 215, 267 - more Philadelphia area codes