Quick Answer

How to Call the UK from South Africa

To call the UK from South Africa, dial +44 followed by the local number. Calls cost 8¢ per minute with Sayfone.

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    🇿🇦From South Africa
    To United Kingdom🇬🇧

    $0.08

    Per minute

    +44

    Country code

    HD

    Call quality

    Landline rate

    $0.08/min

    Mobile rate

    $0.08/min

    Same per-minute Sayfone rate for landline and mobile.

    Average call quality

    Steps at a glance

    1. Dial +44 (UK country code)
    2. Enter the area code or mobile prefix (without the leading 0)
    3. Enter the remaining number
    4. Press call

    DIALING GUIDE

    Step-by-Step: Calling the UK from South Africa

    Follow these steps to dial any UK number from South Africa. The process is the same for landlines and mobile phones.

    • Dial the international prefix

      From South Africa, dial 00 to start an international call.

      00
    • Enter the UK country code

      Add 44 (the UK's country code).

      00 44
    • Drop the leading 0 and dial the area code

      Enter the area code without the leading zero. For example, London is 20, Manchester is 161, and Birmingham is 121.

      00 44 20 (for London)
    • Complete the local number

      Dial the remaining digits of the local number.

      00 44 20 7946 0958 (London example)

    Dialing format reference

    +44

    Use these patterns when entering a full international number to +44.

    Mobile

    +44 7XXX XXXXXX (11 digits total including country code)

    Landline

    +44 (area code) XXXXXX (variable length by area)

    • 00 44 20 7946 0958 (London landline)
    • 00 44 121 643 9900 (Birmingham landline)
    • 00 44 7911 123456 (UK mobile)

    Major city area codes

    London20
    Manchester161
    Birmingham121
    Edinburgh131
    Glasgow141

    Sources

    1. 1
      Ofcom – UK Numbering Plan

      UK number formats and area codes

    FORMATTING RULES

    UK Dialing Rules from South Africa

    Understanding these rules ensures your call connects correctly every time.

    Always drop the leading zero from the area code

    UK numbers are written with a leading 0 domestically. When calling internationally, remove this zero. For example, London numbers are written as 020 in the UK, but dialed as +44 20 from abroad.

    UK mobile numbers use the 7 prefix

    Mobile phone numbers in the UK always begin with 7 after the country code. They are 11 digits total when formatted internationally (+44 7XXX XXXXXX).

    Geographic area codes vary in length

    London (20) has 8 digits after the code, while other areas like Manchester (161) and Birmingham (121) have 7 digits. Always include all digits provided.

    International prefix from South Africa is 00

    South Africa uses 00 to initiate international calls. Some services allow + as a substitute, but 00 is the standard dialing method.

    TIMING & ETIQUETTE

    Best Times to Call and Calling Tips

    Plan calls during UK business hours or early mornings for the best connection and reception.

    Time & windows

    South Africa

    SAST (UTC+2, year-round)

    No daylight saving time

    United Kingdom

    GMT (UTC+0) or BST (UTC+1)

    Changes last Sunday of March and October

    🇿🇦UK business hours
    9:00 AM – 5:00 PM UK time2:00 PM – 10:00 PM South Africa time (GMT); 1:00 PM – 9:00 PM (BST)
    🇿🇦Early morning (UK)
    6:00 AM – 9:00 AM UK time11:00 AM – 2:00 PM South Africa time; good for catching people before work
    🇿🇦Avoid calling
    8:00 PM – 6:00 AM UK time11:00 PM onwards in South Africa; UK is sleeping

    Calling tips

    • Use Sayfone's browser-based dialer for consistent call quality and transparent 8¢/min rates.
    • Test your connection before important calls; use a quiet location with stable internet.
    • Have the full UK number ready, including area code, to avoid delays.

    Business etiquette

    • UK business culture values punctuality; call at the agreed time.
    • Leave clear voicemails with your name, company, and callback number.
    • Weekday mornings (9–11 AM UK time) are ideal for business calls.
    • Respect bank holidays and public holidays in the UK when scheduling calls.

    Sources

    1. 1
      World Time Zone Reference

      UTC offset and DST adjustments

    TROUBLESHOOTING

    Common Issues and Restrictions

    Solutions to common calling problems and information about number restrictions.

    Call drops or poor audio

    Check your internet connection. For best results, use Wi-Fi or a strong mobile data signal. Try the call again after a few minutes. Some international calls may experience brief latency; this is normal.

    Number dialed incorrectly

    Verify you've removed the leading 0 from the UK area code. Double-check all digits before pressing call. For mobiles, ensure the number starts with +44 7.

    Call won't connect

    Confirm the UK number is complete and formatted correctly. Overseas call blocks are rare but possible on some networks. Try again in a few minutes or contact your service provider.

    Special numbers may not work

    Some UK premium-rate numbers (starting with 09) or directory assistance numbers (starting with 11) may not connect or may incur additional charges. Standard geographic numbers and mobiles work reliably.

    Savings

    See what you could save

    Adjust the tools below to compare Sayfone with typical retail pricing for calls to United Kingdom. Start with one call, then layer on monthly volume to see the bigger picture.

    How to use these tools

    • Sayfone uses your live rate for calls to United Kingdom — the same basis as the rest of this page.
    • First, estimate savings on a single call length. Then, model a full month of minutes versus typical retail benchmarks.
    • Retail competitor rows are illustrative — not a quote from any carrier.

    One call — instant savings

    Set duration and country. See Sayfone vs. an illustrative retail rate for the same call.

    I'm calling…

    12 minutes
    1 min10 min20 min30 min40 min50 min1 hr

    Enable enterprise discount

    Save additional 40% (enterprise)

    Your call

    Your call will cost

    $0.96

    $0.080 per minute

    Sayfone$0.96$0.080 / min
    Competitors$2.40$0.20 / min
    Your savings$1.44$0.12 / min

    That's 60% less than competitors

    Call United Kingdom now

    Every month — stack it up

    Set monthly minutes and call type. Bars compare Sayfone to common retail benchmarks for the same volume.

    Drag slider to adjust

    220

    min / month

    AT&T / Verizon$862

    ~$3.92/min

    T-Mobile$651

    ~$2.96/min

    Calling cards$387

    ~$1.76/min

    Google Voice$88

    ~$0.40/min

    Sayfone$18

    $0.080/min

    Annual saving vs. AT&T

    Based on 220 min/month

    $10,138
    Try Sayfone Free

    Before you go

    Open the full South Africa to United Kingdom guide, check rates, or browse other how-to guides from South Africa.

    FAQ

    Frequently Asked Questions

    Answers to common questions about calling the UK from South Africa.

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