ZIP Code FK21 (Killin) Address & Phone Area Query - Killin, Stirling, United Kingdom

Postal Code Rules Notice

The postal code corresponding to the current page (e.g., FK21) is an Outward Code prefix. To ensure system building efficiency and proper page loading, the system aggregates and displays all detailed, complete postal codes in this region. You can find more precise 6 or 7-character complete postal codes below (format: SW1A 1AA), corresponding to specific streets, residential buildings, commercial offices, or specific delivery points.

UK Postal Code Structure and Rules:

1. First Part (Outward Code / Outward Postcode):

2 to 4 characters in length (e.g. SW1A, M1). Represents the Postal Area and the District under the postal area. Composed of 1-2 letters plus 1-2 digits (or alphanumeric combination), used to route mail to the correct UK sorting center.

2. Second Part (Inward Code / Inward Postcode):

Fixed at 3 characters (e.g. 1AA). Represents the specific postal sector (Sector) and the specific delivery point unit (Unit). The first digit is fixed as 0-9, and the last two are letters (C, I, K, M, O, V are not used to avoid confusion). Precise down to a street or specific building.

Postal code FK21 belongs to the jurisdiction of Killin, Killin, Stirling, United Kingdom. This page contains complete postal details, delivery branch information, and random phone number generation tools for this code.

Detailed ZIP Code Geography

The following postal codes are indexed for this geographical region.

Postcode	FK21
District / Neighborhood	Killin (Killin)
City	Killin (Killin)
Province / State	Stirling (Stirling)
Country	United Kingdom (GB)
Dialing Area Codes	1324

Complete Postal Codes in this Area

Below is a detailed list of all complete postal codes included in this area:

              FK21 8RA
            

              FK21 8RB
            

              FK21 8RD
            

              FK21 8RE
            

              FK21 8RF
            

              FK21 8RG
            

              FK21 8RH
            

              FK21 8SH
            

              FK21 8SJ
            

              FK21 8SL
            

              FK21 8SN
            

              FK21 8SR
            

              FK21 8SS
            

              FK21 8ST
            

              FK21 8SU
            

              FK21 8SW
            

              FK21 8SX
            

              FK21 8SY
            

              FK21 8SZ
            

              FK21 8TA
            

              FK21 8TD
            

              FK21 8TE
            

              FK21 8TF
            

              FK21 8TG
            

              FK21 8TH
            

              FK21 8TJ
            

              FK21 8TL
            

              FK21 8TN
            

              FK21 8TP
            

              FK21 8TQ
            

              FK21 8TS
            

              FK21 8TT
            

              FK21 8TX
            

              FK21 8TY
            

              FK21 8UA
            

              FK21 8UB
            

              FK21 8UH
            

              FK21 8UJ
            

              FK21 8UL
            

              FK21 8UN
            

              FK21 8UP
            

              FK21 8UR
            

              FK21 8UT
            

              FK21 8UW
            

              FK21 8UX
            

              FK21 8UY
            

              FK21 8UZ
            

              FK21 8XA
            

              FK21 8XB
            

              FK21 8XD
            

              FK21 8XE
            

              FK21 8TB
            

              FK21 8US
            

Random Local Phone Numbers

Mock phone numbers matching local formatting and dialing area codes. (1324)

Frequently Asked Questions

What is the phone number format and dialing rules for this area (postal code FK21)?

Local phone numbers follow the dialing prefix rules. Numbers generated locally are 11 digits long and utilize regional area codes: 1324.

Local Dialing: Within the same area, dial the standard subscriber number directly without country prefix.
International Dialing: To dial internationally, prepend the country dial code followed by the local area code and number.

What can the random phone numbers generated here be used for?

They are simulated data designed specifically for software development testing, QA automation workflows, form input validation (e.g., formatting mobile/landline numbers), and international compliance mock databases. Simulated phones cannot make or receive calls, nor can they receive SMS verification codes.

How to check the specific jurisdiction or branch associated with postal code FK21?

Our website lists specific communities and delivery branch details (if any) in the details section. You can also double-check accuracy via the official query portals provided by the official postal reference sources below (such as China Post or US USPS) to ensure data is absolutely precise.

Data Verification & Reference Sources

The following official postal authorities can be used to verify the accuracy of the postal code data on this page:

Postcode FK21 — Killin, Stirling