diff --git a/src/types/non_telegram_types/country_code.rs b/src/types/non_telegram_types/country_code.rs
new file mode 100644
index 00000000..c8bd37c4
--- /dev/null
+++ b/src/types/non_telegram_types/country_code.rs
@@ -0,0 +1,252 @@
+#[derive(Copy, Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
+pub enum CountryCode {
+    AD,
+    AE,
+    AF,
+    AG,
+    AI,
+    AL,
+    AM,
+    AO,
+    AQ,
+    AR,
+    AS,
+    AT,
+    AU,
+    AW,
+    AX,
+    AZ,
+    BA,
+    BB,
+    BD,
+    BE,
+    BF,
+    BG,
+    BH,
+    BI,
+    BJ,
+    BL,
+    BM,
+    BN,
+    BO,
+    BQ,
+    BR,
+    BS,
+    BT,
+    BV,
+    BW,
+    BY,
+    BZ,
+    CA,
+    CC,
+    CD,
+    CF,
+    CG,
+    CH,
+    CI,
+    CK,
+    CL,
+    CM,
+    CN,
+    CO,
+    CR,
+    CU,
+    CV,
+    CW,
+    CX,
+    CY,
+    CZ,
+    DE,
+    DJ,
+    DK,
+    DM,
+    DO,
+    DZ,
+    EC,
+    EE,
+    EG,
+    EH,
+    ER,
+    ES,
+    ET,
+    FI,
+    FJ,
+    FK,
+    FM,
+    FO,
+    FR,
+    GA,
+    GB,
+    GD,
+    GE,
+    GF,
+    GG,
+    GH,
+    GI,
+    GL,
+    GM,
+    GN,
+    GP,
+    GQ,
+    GR,
+    GS,
+    GT,
+    GU,
+    GW,
+    GY,
+    HK,
+    HM,
+    HN,
+    HR,
+    HT,
+    HU,
+    ID,
+    IE,
+    IL,
+    IM,
+    IN,
+    IO,
+    IQ,
+    IR,
+    IS,
+    IT,
+    JE,
+    JM,
+    JO,
+    JP,
+    KE,
+    KG,
+    KH,
+    KI,
+    KM,
+    KN,
+    KP,
+    KR,
+    KW,
+    KY,
+    KZ,
+    LA,
+    LB,
+    LC,
+    LI,
+    LK,
+    LR,
+    LS,
+    LT,
+    LU,
+    LV,
+    LY,
+    MA,
+    MC,
+    MD,
+    ME,
+    MF,
+    MG,
+    MH,
+    MK,
+    ML,
+    MM,
+    MN,
+    MO,
+    MP,
+    MQ,
+    MR,
+    MS,
+    MT,
+    MU,
+    MV,
+    MW,
+    MX,
+    MY,
+    MZ,
+    NA,
+    NC,
+    NE,
+    NF,
+    NG,
+    NI,
+    NL,
+    NO,
+    NP,
+    NR,
+    NU,
+    NZ,
+    OM,
+    PA,
+    PE,
+    PF,
+    PG,
+    PH,
+    PK,
+    PL,
+    PM,
+    PN,
+    PR,
+    PS,
+    PT,
+    PW,
+    PY,
+    QA,
+    RE,
+    RO,
+    RS,
+    RU,
+    RW,
+    SA,
+    SB,
+    SC,
+    SD,
+    SE,
+    SG,
+    SH,
+    SI,
+    SJ,
+    SK,
+    SL,
+    SM,
+    SN,
+    SO,
+    SR,
+    SS,
+    ST,
+    SV,
+    SX,
+    SY,
+    SZ,
+    TC,
+    TD,
+    TF,
+    TG,
+    TH,
+    TJ,
+    TK,
+    TL,
+    TM,
+    TN,
+    TO,
+    TR,
+    TT,
+    TV,
+    TW,
+    TZ,
+    UA,
+    UG,
+    UM,
+    US,
+    UY,
+    UZ,
+    VA,
+    VC,
+    VE,
+    VG,
+    VI,
+    VN,
+    VU,
+    WF,
+    WS,
+    YE,
+    YT,
+    ZA,
+    ZM,
+    ZW,
+}
\ No newline at end of file
diff --git a/src/types/non_telegram_types/mod.rs b/src/types/non_telegram_types/mod.rs
index 08b21ee7..1e6c96f2 100644
--- a/src/types/non_telegram_types/mod.rs
+++ b/src/types/non_telegram_types/mod.rs
@@ -1,3 +1,5 @@
 pub use currency::*;
+pub use country_code::*;
 
-mod currency;
\ No newline at end of file
+mod currency;
+mod country_code;
\ No newline at end of file
diff --git a/src/types/shipping_address.rs b/src/types/shipping_address.rs
index b323bb24..e35d1153 100644
--- a/src/types/shipping_address.rs
+++ b/src/types/shipping_address.rs
@@ -1,4 +1,5 @@
 use serde::{Deserialize, Serialize};
+use crate::types::CountryCode;
 
 /// This object represents a shipping address.
 ///
@@ -6,7 +7,7 @@ use serde::{Deserialize, Serialize};
 #[derive(Clone, Debug, Eq, Hash, PartialEq, Serialize, Deserialize)]
 pub struct ShippingAddress {
     /// ISO 3166-1 alpha-2 country code.
-    pub country_code: String,
+    pub country_code: CountryCode,
 
     /// State, if applicable.
     pub state: String,