How to Call Hong Kong From the US
To call Hong Kong from the United States, dial 011 + 852 + area code + local number from a US landline, or +852 + area code + local number from a mobile phone. Drop the leading 0 from the local number. Kinvo connects any Hong Kong number from your browser at $0.22/min — no app, no subscription. For the dialing code itself and number-format reference, see the Hong Kong country code page.
Dial Hong Kong from the US
011 is the US international exit code. 852 is Hong Kong's country code. On a mobile phone, replace 011 with + (hold the 0 key).
Dialing Quick Reference
How to Dial Hong Kong From the US — Step by Step
Dial 011 + 852 + area code + local number
From a US landline or carrier cell phone, dial 011 852 + local number. On a mobile phone you can replace 011 with +, giving +852 + local number. If the local Hong Kong number starts with a leading 0, drop that 0 when dialing internationally.
Sign up for Kinvo
Create an account at kinvophone.com. Setup takes under a minute — no install required.
Add credits (from $5)
With $5 in credits, you can talk for approximately 22 minutes to Hong Kong. Credits never expire.
Dial and call
Open the Kinvo dialer, type +852 followed by the local number, and click Call. Allow microphone access when prompted. Your call connects in under 3 seconds with HD audio quality.
What it costs
Calls to Hong Kong with Kinvo start at $0.22/min plus a one-time $0.05 connection fee per answered call. No subscription, no minimums.
See the full rate breakdown for Hong KongHow to Call Hong Kong From iPhone, Android, or a Landline
From an iPhone
Open the Phone app, press and hold 0 until a + appears, then type 852 followed by the local Hong Kong number. Or use Kinvo in Safari — no dialer permissions needed.
From Android
Open your Phone app, long-press 0 to get +, then dial +852 + the number. In Chrome, open kinvophone.com and call directly without touching your carrier plan.
From a US Landline
Landlines don't have a + key, so use the full exit code: 011 852 then the local number. Check with your phone provider that international calling is enabled to avoid blocked calls.
How to Call Hong Kong For Free
If the person you're calling in Hong Kong has a smartphone with internet access, the cheapest way to call them is free: use WhatsApp, FaceTime, Telegram, Signal, or Google Meet. Both sides need the same app, and calls travel over the internet rather than the phone network — no per-minute fees, no country code needed.
For calling any regular Hong Kong landline or mobile number — the kind that requires dialing +852 — there is no truly free option, because someone has to pay the termination fee to connect the call. Kinvo is the lowest-cost option for dialing Hong Kong phone numbers, starting at $0.22/min with no subscription, compared to $1–$3/min at most US carrier rates.
Hong Kong Calling Tips
Hong Kong numbers are 8 digits with no area codes. Landline numbers start with 2 or 3. Mobile numbers start with 5, 6, 7, or 9. Dial +852 followed by the 8-digit number. Cantonese is the primary language, with English also official. Excellent telecom infrastructure.
Frequently Asked Questions
How do I dial Hong Kong from the US?
From a US mobile phone, dial +852 followed by the local Hong Kong number (long-press the 0 key to get the + sign). From a US landline, dial 011 852 and then the number. Drop any leading 0 from the local number.
Is +1 the same as 011?
No. +1 is the country code for the United States and Canada. 011 is the US international exit code used before dialing any foreign country code. To call Hong Kong from the US, you use 011 + 852, not +1.
How do I call Hong Kong from an iPhone?
Open the Phone app, press and hold the 0 key until a + appears, then dial +852 followed by the local Hong Kong number. Or open kinvophone.com in Safari and call directly from the browser at $0.22/min.
Do I need to drop the leading 0 when dialing Hong Kong?
Yes — when calling from outside Hong Kong, drop any leading 0 from the local number after entering the country code. The leading 0 is the domestic trunk prefix and is only used for in-country calls.
How can I call Hong Kong for free?
If the recipient has a smartphone with internet, use WhatsApp, FaceTime, Telegram, or Signal — free over data. For calling any regular Hong Kong phone number, Kinvo is the cheapest option from $0.22/min.
Can I dial Hong Kong from my browser without an app?
Yes. Kinvo works entirely in Chrome, Firefox, Safari, or Edge using WebRTC. No download, no SIM swap, no carrier add-on needed — just sign up and dial +852 + the local number.
Ready to Call Hong Kong?
No install required. Use it in under 2 minutes.