Wi-Fi Calling
Calls and texts over Wi-Fi when cellular coverage is poor.
Your phone 
iPhone 18 Pro Max 
iPhone 18 Pro 
iPhone 17e 
iPhone Air 
iPhone 17 
iPhone 17 Pro Max 
iPhone 17 Pro 
iPhone 16e 
iPhone 16 Plus 
iPhone 16 
iPhone 16 Pro Max 
iPhone 16 Pro 
iPhone 15 Pro Max 
iPhone 15 Pro 
iPhone 15 Plus 
iPhone 15
Pixel 11 Pro Fold 
Pixel 11 Pro XL 
Pixel 11 Pro 
Pixel 11 
Pixel 10a 
Pixel 10 Pro Fold 
Pixel 10 Pro XL 
Pixel 10 
Pixel 10 Pro 
Pixel 9a 
Pixel 9 
Pixel 9 Pro XL 
Pixel 9 Pro Fold 
Pixel 9 Pro 
Pixel 8a 
Pixel 8 
Pixel 8 Pro 
Pixel Fold 
Pixel 7a 
Pixel 7 
Pixel 7 Pro 
Pixel 6a 
Pixel 6 Pro 
Pixel 6 
Pixel 5a 
Pixel 5 
Pixel 4a (5G)
Galaxy Z Fold8 Ultra Galaxy Z Fold8 Galaxy Z Flip8 Galaxy A57 5G Galaxy S26 Ultra Galaxy A37 5G Galaxy S26 Galaxy S26+ Galaxy Z Fold7 Galaxy Z Flip7 Galaxy A36 5G Galaxy A56 5G Galaxy S25 Edge Galaxy S25 Ultra Galaxy S25+ Galaxy S25
iOS
iPhone 18 Pro Max iPhone 18 Pro iPhone 17e iPhone Air iPhone 17 iPhone 17 Pro Max iPhone 17 Pro iPhone 16e iPhone 16 Plus iPhone 16 iPhone 16 Pro Max iPhone 16 Pro iPhone 15 Pro Max iPhone 15 Pro iPhone 15 Plus iPhone 15Pixel
Pixel 11 Pro Fold Pixel 11 Pro XL Pixel 11 Pro Pixel 11 Pixel 10a Pixel 10 Pro Fold Pixel 10 Pro XL Pixel 10 Pixel 10 Pro Pixel 9a Pixel 9 Pixel 9 Pro XL Pixel 9 Pro Fold Pixel 9 Pro Pixel 8a Pixel 8 Pixel 8 Pro Pixel Fold Pixel 7a Pixel 7 Pixel 7 Pro Pixel 6a Pixel 6 Pro Pixel 6 Pixel 5a Pixel 5 Pixel 4a (5G)Samsung
Galaxy Z Fold8 Ultra Galaxy Z Fold8 Galaxy Z Flip8 Galaxy A57 5G Galaxy S26 Ultra Galaxy A37 5G Galaxy S26 Galaxy S26+ Galaxy Z Fold7 Galaxy Z Flip7 Galaxy A36 5G Galaxy A56 5G Galaxy S25 Edge Galaxy S25 Ultra Galaxy S25+ Galaxy S25 Carriers
273 carriers offer Wi-Fi Calling on the iPhone 18 Pro Max, and 519 don't.
| Carrier | Wi-Fi Calling |
|---|---|
| Albania | |
| VodafoneAL | Available |
| American Samoa | |
 ASTCA | Available |
| Argentina | |
 Claro AR | Available |
 Movistar | Available |
 Personal | Available |
 Tuenti | Available |
| Armenia | |
| Viva | Available |
| Australia | |
 Lebara | On |
 Optus | On |
 Telstra | On |
 Vodafone AU | On |
| Austria | |
 3Hutchison_at | Available |
| 3One_at | Available |
 A1 | Available |
 Magenta-T- | Available |
| Bahrain | |
 BATELCO | Available |
| Viva | Available |
| Belgium | |
 BASE | Available |
 Orange B | Available |
 Proximus | On |
 Telenet | Available |
| Bermuda | |
 Paradise | On |
| Brazil | |
| Claro BR | Available |
 VIVO | Available |
| Cambodia | |
 Smart | Available |
| Canada | |
 Bell | Available |
 Eastlink | Available |
 Fido | Available |
 Fizz | Available |
 Freedom Mobile | Available |
 Koodo | Available |
 ROGERS | Available |
 SaskTelSasktel_Lum_ca | Available |
| SaskTel | Available |
 Shaw | Available |
 Tbaytel | Available |
 TELUS | Available |
 Videotron | Available |
 Virgin Plus | Available |
| Chile | |
| CLARO CL | Available |
 entel | Available |
 WOM | Available |
| Colombia | |
| Claro | Available |
| Costa Rica | |
| Claro | Available |
| Croatia | |
| HT HR | Available |
| Cyprus | |
 Cyta | Available |
| Czechia | |
 O2.CZ | Available |
| T-Mobile CZ | Available |
| Vodafone CZ | Available |
| Denmark | |
| 3 DK | Available |
 Norlys | Available |
 TDC | Available |
 Telenor DK | Available |
| Dominican Republic | |
| CLARO | Available |
| Ecuador | |
| CLARO | Available |
| El Salvador | |
| CLARO SV | Available |
| Estonia | |
 Elisa | Available |
 Telia | Available |
| Finland | |
| elisa | Available |
| Telia FI | Available |
| France | |
 Bouygues | On |
 Coriolis | Available |
 Free | Available |
 LPM | Available |
| Orange F | Available |
 Société Réunionnaise du Radiotéléphone (SRR) | Available |
| French Polynesia | |
 ORA MOBILE | Available |
| Germany | |
 1and1 | Available |
| o2-deEPlus_de | Available |
| o2-deO2_Germany | Available |
| Telekom.de | Available |
| vodafone.de | Available |
| Greece | |
| COSMOTE | Available |
 NOVA | Available |
| vf-GR | Available |
| Guam | |
 GTA | Available |
 IT&E | Available |
| Guatemala | |
| Claro | Available |
| Honduras | |
| Claro HND | Available |
| Hong Kong | |
| 3 | Available |
 CMHK | Available |
 CSL | Available |
| csl. | Available |
 HKBNCMCC_HKBN_hk | Available |
| HKBNHutchison_HKBN_hk | Available |
| HKBNSmarTone_HKBN_hk | Available |
 SMC HK | Available |
 SUNMobile | Available |
 UNICOM HK | Available |
| Hungary | |
| Telekom HU | Available |
| Iceland | |
| NOVA | Available |
| India | |
 Airtel | Available |
 Jio | Available |
 ViIdea_in | Available |
| ViVodafone_in | Available |
| Indonesia | |
 Smartfren | Available |
| Ireland | |
| 3Hutchison_ie | Available |
| 3O2_ie | Available |
 Eir | Available |
| vodafone IE | Available |
| Israel | |
 Cellcom | Available |
| HOT mobile | Available |
| Partner | Available |
 Pelephone | Available |
| Italy | |
 Fastweb | On |
 TIM | On |
| vodafone IT | Available |
 Wind Very | Available |
 WINDTREHutchison_Wind_it | Available |
| WINDTREHutchison_it | Available |
| Kuwait | |
 Ooredoo | Available |
 stc KW | Available |
 Zain KW | Available |
| Liechtenstein | |
| Salt | Available |
| Luxembourg | |
| Orange LU | Available |
 POST | Available |
 TANGO | Available |
| Macao | |
| 3 | Available |
| Malaysia | |
| CELCOM | Available |
| Digi | Available |
 MY MAXIS | On |
 U Mobile | Available |
 yoodo | Available |
| Maldives | |
| Ooredoo | Available |
| Martinique | |
| F-Orange | Available |
| Mexico | |
| TELCEL | Available |
| Monaco | |
 MonacoTelecom | Available |
| Netherlands | |
 KPN NL | Available |
 Odido | Available |
| vodafone NL | On |
| New Zealand | |
 2degrees | Available |
 One NZ | Available |
 Skinny | Available |
 Spark NZ | Available |
| Norway | |
 Ice | Available |
| N Telenor | Available |
| NetworkNorway | Available |
| Telia N | Available |
| Panama | |
 +Movil | Available |
| CLARO PA | Available |
| Paraguay | |
| Claro PY | Available |
| Peru | |
| Claro | On |
| movistar | Available |
| Nextel | Available |
| Philippines | |
| Globe | Available |
 SMART | Available |
| Poland | |
| Orange | Available |
 Play | Available |
| T-Mobile.pl | Available |
| Portugal | |
 NOS | Available |
| Puerto Rico | |
| CLARO PR | On |
 Liberty | Available |
| Réunion | |
| Orange Re | Available |
| Romania | |
| orange | Available |
| Vodafone RO | Available |
| Russia | |
 MegaFon | Available |
 MTS RUS | Available |
| Билайн | Available |
| Saudi Arabia | |
 mobily | Available |
| stc | Available |
| Zain KSA | Available |
| Singapore | |
 giga | Available |
 M1 | Available |
 Singtel | On |
 StarHub | Available |
| Slovakia | |
| O2 - SK | Available |
| Orange | Available |
| Slovenia | |
 Telekom | Available |
| South Africa | |
 Cell C | Available |
 MTN-SA | Available |
| Vodacom | Available |
| Spain | |
| Movistar | Available |
| Orange | Available |
| vodafone ES | Available |
| Sri Lanka | |
 Dialog | Available |
 Mobitel | Available |
| Sweden | |
| 3 SE | Available |
 Comviq | Available |
 Tele2 | Available |
| Telenor SE | Available |
| Telia | Available |
| Switzerland | |
| Salt | Available |
 Sunrise | On |
 Swisscom | Available |
| Taiwan | |
 中華電信 | Available |
 台灣大哥大 | Available |
 遠傳電信 | Available |
| Thailand | |
 AIS | Available |
 dtac | Available |
 TRUE-H | Available |
| Türkiye | |
 Turk Telekom | Available |
 Turkcell | On |
| Vodafone TR | Available |
| Ukraine | |
 lifecell | Available |
| United Arab Emirates | |
 e& | Available |
| United Kingdom | |
| 3 | On |
 BTBT_Business_uk | Available |
| BTBT_Consumer_uk | Available |
| BT OnePhone UK | Available |
 EEOrange_uk | Available |
| EETMobile_uk | Available |
 giffgaff | Available |
 iD | On |
| O2-UKO2_Prepaid_UK | Available |
| O2-UK | Available |
 Sky | Available |
 Talkmobile | Available |
 TESCO | Available |
 Virgin | Available |
| vodafone UK | Available |
| United States | |
 1GLOBAL | On |
 Appalachian | Available |
| AppWire | Available |
 AT&TATT_FirstNet_US | Available |
| AT&TATT_NR_US | Available |
| AT&T | Available |
| ATT Dish MVNO | Available |
| ATT MVNO | Available |
 ATT RedPocket | Available |
 Boost | Available |
| Boost Mobile | Available |
 Bravado Wireless | Available |
 Carolina West | Available |
 CCATT_CC_US | Available |
| CCTMobile_CC_US | Available |
 CellcomWI | Available |
| Cellular South | On |
| Chat | Available |
 Comcast Business | Available |
 Copper Valley Telecom | Available |
 Cox Mobile | Available |
 CREDO | Available |
 CricketATT_aio_NR_US | Available |
| CricketATT_aio_US | Available |
| Dish MVNO | Available |
| Dish MVNODish_Ting_US | Available |
| Family Mobile | Available |
 GCI | Available |
 Inland | Available |
 Mint Mobile and Ultra Mobile | On |
 Nemont Wireless | Available |
 NexTech | Available |
| NWM | Available |
 Optimum | Available |
 PURE TALK | Available |
 Spectrum MobileTMobile_Charter_US | On |
| Spectrum MobileVerizon_Charter_LTE_US | Available |
| SprintSprint_CSIM_LTE_US | Available |
| SprintSprint_ISIM_LTE_US | Available |
 Strata Network | Available |
| T-Mobile | On |
 TFW | Available |
 THC | Available |
 Ting | Available |
 TMobile MetroPCS | Available |
| TMobile MVNO | Available |
 TMobile TFW Simple | Available |
| TMobile Wholesale | Available |
 United Wireless | Available |
| UScellular | On |
 VerizonVerizon_LTE_US | On |
| VerizonVerizon_MVNO_US | On |
| VerizonVerizon_Response_LTE_US | On |
| VerizonVerizon_TFW_LTE_US | Available |
 Viaero | Available |
 VisibleVerizon_Core_Visible_LTE_US | Available |
| VisibleVerizon_Visible_LTE_US | Available |
| Xfinity Mobile | Available |
| Uruguay | |
 Antel | Available |
| Claro UY | Available |
| Vietnam | |
 Mobifone | Available |
 Viettel | Available |
 VinaPhone | Available |
Questions
Why does Wi-Fi Calling depend on my phone?
Carrier settings differ by phone: Apple ships them per iPhone model; Google ships them per Pixel; Samsung ships them per Galaxy firmware. The same carrier can offer a feature on newer phones and not on older ones, or the other way round.
Where do these answers come from?
From the carrier settings shipped for each carrier, read for each iPhone, Pixel and Galaxy. Some features also need your plan to include them; those show as available.