Pakistan ☎️ Landline / Geographic

Area Code 519 – Islamabad/Rawalpindi

The phone area code for Islamabad/Rawalpindi is 519 (international format +92519). Browse local exchange codes (NXX) and carrier assignments below.

Current Local Time

05:45:42

UTC • UTC +00:00

Full Dialing Format

+92519

Population 3,357,612

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Admin Region Punjab

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Elevation 501m

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GPS Coordinates 33.5973, 73.0479

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📍 Geographic Location of Islamabad/Rawalpindi

Overview of Area Code +92 51 9

The prefix +92 51 9 is a geographic National Destination Code (NDC) segment within the Pakistan telephony numbering plan, specifically allocated to the Islamabad Capital Territory and the adjacent city of Rawalpindi in the Punjab province. The leading digit '9' after the NDC indicates a distinct Central Office (CO) code range within the 051 exchange area, which serves the federal capital and its twin city. This code is used for fixed-line PSTN services, including traditional copper lines, fiber-to-the-home (FTTH) connections, and some fixed wireless local loop (WLL) deployments.

Coverage and Administrative Jurisdiction

The 051 NDC encompasses the Islamabad Capital Territory, which includes the sectors of Islamabad (e.g., F-8, G-9, I-10) and the Rawalpindi district, including its cantonment areas. The '9' prefix is not a separate geographic region but rather a numbering block within the 051 exchange, often associated with newer exchanges or specific central offices. It serves residential, commercial, and government subscribers in these twin cities.

Dialing Formats and Caller Instructions

For local callers within Pakistan, the number is dialed as 051 9XX XXXX (without the country code). For international callers, the full E.164 format is +92 51 9XX XXXX. When calling from a mobile phone within Pakistan, it is essential to use the '0' trunk prefix before the NDC, even though mobile networks often accept the international format. For example, to call a number in Islamabad with the prefix 519, a local caller would dial 051 9123 4567, while an international caller would dial +92 51 9123 4567.

Overlay and Numbering Considerations

Currently, the 051 NDC does not have an overlay code; the entire Islamabad/Rawalpindi region uses 051. However, due to increasing demand, the Pakistan Telecommunication Authority (PTA) has implemented number conservation measures. The '9' prefix is part of the 8-digit subscriber numbering within the 051 NDC, ensuring sufficient capacity for future growth. Subscribers in this area may have the option to retain their numbers when switching between fixed-line operators, subject to local number portability regulations.

Technical and Routing Notes

From a technical standpoint, calls to +92 51 9 are routed via the PSTN and are subject to standard national and international tariffs. For VoIP users, it is crucial to dial the number in the correct format, including the '+' sign and country code, to ensure proper routing. Some VoIP providers may require the use of the international dialing prefix (00) instead of '+'. Always check with your service provider for the correct dialing procedure.

❓ Frequently Asked Questions

What cities or areas are covered by the +92 51 9 prefix?

The +92 51 9 prefix is part of the 051 area code, which covers Islamabad and Rawalpindi in Pakistan. The '9' indicates a specific exchange within these twin cities, serving both residential and commercial fixed-line customers.

How do I dial a +92 51 9 number from abroad?

From abroad, dial your country's international access code (e.g., 00 or +), then Pakistan's country code 92, followed by the area code 51 (without the leading 0), and then the subscriber number. For example, +92 51 9123 4567.

Is +92 51 9 a mobile or landline prefix?

It is a geographic fixed-line prefix for landlines in Islamabad/Rawalpindi. It is not a mobile prefix. Mobile numbers in Pakistan typically start with 3 (e.g., 0300) and are non-geographic.

Do I need to dial the '0' before 51 when calling from a mobile in Pakistan?

Yes, when calling a fixed-line number in Pakistan from any phone, including mobile, you must dial the trunk prefix '0' before the area code. For example, dial 051 9123 4567. If you are using a VoIP service, you may need to use the international format +92 51 9123 4567 instead.

Are there any special charges for calling a +92 51 9 number?

Calls to +92 51 9 numbers are charged as standard national or international fixed-line rates, depending on your location and service provider. There are no premium or toll-free charges associated with this prefix.