International SMS Sending Rules

Registration Rules in Some Countries/Regions

Country/Region	Registration Rule
Canada	Contact your account manager to register a dedicated sender ID before using Message & SMS. You can create SMS applications and templates and send SMSs after registration.
Malaysia	URLs or phone numbers are not allowed in the content. An SMS must contain a brand or company name. Add it when you create an SMS template.
Saudi Arabia	If you need to carry a URL in SMSs, contact your account manager for registration. You can send SMSs after registration.
Singapore	Before using Message & SMS, go to the Singapore SMS Sender ID Registry (SSIR) to register sender IDs for your brand or company. For details, see the description on the official website.
Taiwan, China	Contact your account manager to register the SMS content in advance. You can send SMSs after registration.
United Arab Emirates	If you need to carry a URL in SMSs, contact your account manager for registration. You can send SMSs after registration.
United Kingdom	Contact your account manager to register a brand sender ID and the SMS content before using Message & SMS. You can send SMSs after registration.
United States	Contact your account manager to register a dedicated sender ID before using Message & SMS. You can create SMS applications and templates and send SMSs after registration.
Vietnam	Contact your account manager to register a brand or company sender ID before using Message & SMS. You can create SMS applications and templates and send SMSs after registration.

Mobile Number Rules

To increase the SMS sending success rate, set mobile numbers to which international/Chinese mainland SMSs are sent according to the following rules:

Country/Region	Country/Region Name Code	Country/Region Code	Digits of a Mobile Number	Mobile Number Segment	Remarks
Afghanistan	AF	93	9	24 and 70–79	-
Albania	AL	355	9	67–69	-
Algeria	DZ	213	9	5, 6, 7, and 9	-
American Samoa	AS	1684	7	252, 254, 256, and 733	-
Andorra	AD	376	9	3, 4, and 6	-
Angola	AO	244	9	91, 92, and 93	Fixed line numbers start with 2.
Anguilla	AI	1264	7	53, 58, and 7	-
Antigua and Barbuda	AG	1268	7	464 and 7	-
Argentina	AR	54	10	9 or 15	A subscriber number consists of a country/region code and subscriber number.
Armenia	AM	374	8	41, 43, 44, 55, 77, 91, 93–94, and 97–99	-
Aruba	AW	297	7	56, 592–594, 597, 598, 660, 661, 622, 630, 640, 641, 690, 73, 74, and 995–998	Numbers for voice over a network start with 28 or 501.
Australia	AU	61	9	4	Fixed line numbers start with 2, 3, 7, or 8.
Austria	AT	43	10	650, 660, 664, 676, and 680	-
Austria	AT	43	11	667, 681, 688, and 699	-
Azerbaijan	AZ	994	9	41, 50, 51, 55, 70, 77, and 99	Fixed line numbers start with 1, 2, or 3.
Bahamas	BS	1242	7	35, 45, and 55	-
Bahrain	BH	973	8	31, 33, 36, 39, 322, 340, 341, 343–345, 353, 355, 377, 383, 384, 388, 663, 666, and 669	Generic numbers start with 6 or 7. Fixed line numbers start with 1.
Bangladesh	BD	880	8	13, 140, 15, 16, 17, 18, and 19	-
Barbados	BB	1246	7	230–255, 256–269, 280–289, 450–459, 820–859, and 883	-
Belarus	BY	375	9	25, 33, 44, and 291–299	-
Belgium	BE	32	9	456, 47, 48, and 49	-
Belize	BZ	501	7	6	-
Benin	BJ	229	8	90, 93, 95, and 97	-
Bermuda	BM	1441	7	3, 500–539, 59, and 7	-
Bhutan	BT	975	8	17	-
Bolivia	BO	591	8	70–72 and 77	Fixed line numbers consist of 7 digits.
Bosnia and Herzegovina	BA	387	8 or 9	60, 62–66, and 69	-
Botswana	BW	267	8	7	Virtual numbers start with 79.
Brazil	BR	55	9	9	-
Brunei	BN	673	7	2, 7, and 8	-
Bulgaria	BG	359	9	87–89, and 988	-
Burkina Faso	BF	226	8	51, 55, 56, 60–69, and 70–79	Fixed line numbers start with 2.
Burundi	BI	257	8	3, 6, 9, and 29	Fixed line numbers start with 22.
Cambodia	KH	855	8 or 9	10–12, 15, 16, 70, 76, 77, 81, 86, 87, 92, 93, and 96–99	Other number segments: 31, 38, 60, 61, 66–71, 76–78, 80, 81, 83–89, 90–93, and 95–99
Cameroon	CM	237	9	7 and 9	Fixed line numbers start with 222 or 233.
Canada	CA	1	10	204, 226, 236, 249, 250, 289, 306, 343, 365, 403, 416, 418, 431, 437, 438, 450, 506, 514, 519, 579, 581, 587, 604, 613, 639, 647, 705, 709, 778, 780, 819, 867, 873, and 902	-
Cape Verde	CV	238	7	9	Fixed line numbers start with 2.
Cayman Islands	KY	1345	7	3, 5, and 9	-
Central African Republic	CF	236	8	70, 75, and 77	Fixed line numbers start with 21 or 22.
Chad	TD	235	8	63, 65, 66, 77, 90, 93, 95, and 99	Fixed line numbers start with 22 or 77.
Chile	CL	56	9	9	-
Chinese Mainland	CN	86	11	Number segments of China Telecom: 133, 149, 153, 173, 177, 180, 181, 189, 190, 191, 193, and 199	Virtual carriers China Telecom: 1700, 1701, 1702, and 162 China Mobile: 1703, 1705, 1706, and 165 China Unicom: 1704, 1707, 1708, 1709, 171, and 167 Satellite communications: 1349 and 174 IoT: 140, 141, 144, 146, and 148
				Number segments of China Unicom: 130, 131, 132, 145, 155, 156, 166, 167, 171, 175, 176, 185, 186, and 196
				Number segments of China Mobile: 134 (0–8), 135, 136, 137, 138, 139, 1440, 147, 148, 150, 151, 152, 157, 158, 159, 172, 178, 182, 183, 184, 187, 188, 195, 197, and 198
				China Broadnet number segment: 192
				Other number segments: The 14 number segment is dedicated for Internet access cards. The 14 number segment is 145 for China Unicom, 147 for China Mobile, and 149 for China Telecom.
Colombia	CO	57	10	300, 301, 310–319, 350, and 351	Fixed line numbers consist of 7 digits.
Comoros	KM	269	7	3	A fixed line number starts with 74, 75, 76, or 77.
Cook Islands	CK	682	5	7, 54, and 55	Fixed line numbers start with 2, 3, or 4.
Costa Rica	CR	506	8	6–8	Fixed line numbers start with 2.
Côte d'Ivoire	CI	225	8	01–09, 44–50, 54, 60, 66–67, 69, and 77–78	Fixed line numbers start with 2 or 3.
Croatia	HR	385	9	91, 92, 95, and 97–99	Fixed line numbers start with 1, 2, 3, 4, or 5.
Curacao	CW	599	7	9	Fixed line numbers start with 4, 50, 7, or 8.
Cyprus	CY	357	8	94–97 and 99	Fixed line numbers start with 2.
Czechia	CZ	420	9	601–608, 702, 72, 73, 77, and 790	Fixed line numbers start with 2, 3, 4, or 5.
Democratic Republic of the Congo	CD	243	9	22, 78, 81–86, 88–90, and 94–99	-
Denmark	DK	45	8	20–31, 40–42, 50–53, 60, 61, 71, and 81	-
Djibouti	DJ	253	8	8	Fixed line numbers start with 21 or 27.
Dominica	DM	1767	7	225, 235, 245, 265, 275–277, 285, 295, 315–317, and 612–617	-
Dominican Republic	DO	1809/1829/1849	7	201, 204, 213, 22230–22259, 223, 22430–22459, 249–258, 267–272, 283, 292–293, 299, 301–310, 312, 314, 321–327, 330, 340–345, 348, 350, 355, 360, 366, 370, 37400–37469, 376, 383, 395–396, 399, 415–424, 428–432, 436–449, 451–459, 47010–47089, 48100–48189, 49, 515, 519, 54290–54298, 54320–54399, 545, 60410–60499, 624, 628–635, 637, 639–653, 656, 658–671, 696–697, 707, 710, 723, 727, 729, 749–769, 771–777, 785–787, 796, 801–805, 815–818, 829, 834–835, 837–858, 860–869, 873–890, 912–918, 928–929, 932, 938–946, 952–953, 972–982, and 990–999	-
Ecuador	EC	593	7	8 and 9	Fixed line numbers start with 2 or 4.
Egypt	EG	20	10	10–12 and 15	-
El Salvador	SV	503	8	6 and 7	Fixed line numbers start with 2.
Equatorial Guinea	GQ	240	9	2 and 5	Fixed line numbers start with 3.
Eritrea	ER	291	7	71–73	Fixed line numbers start with 1.
Estonia	EE	372	7 or 8	50–59, 510–518, 550–554, 557–558, and 5195	-
Eswatini	SZ	268	8	7	Fixed line numbers start with 2 or 3.
Ethiopia	ET	251	9	9	-
Faroe Islands	FO	298	6	21–29, 5, 71–79, and 91–99	Shared numbers start with 70. Numbers for obtaining information start with 90.
Fiji	FJ	679	7	3, 7, and 9	Fixed line numbers start with 3, 6, or 8.
Finland	FI	358	9	40-50	-
France	FR	33	9	6, 73–78, and 700	-
French Guiana	GF	594	9	694 and 700	Fixed line numbers start with 594.
French Polynesia	PF	689	8	87 and 89	-
Gabon	GA	241	8	2–7	Fixed line numbers start with 1.
Gambia	GM	220	7	7 and 9	-
Georgia	GE	995	9	544, 514, 551, 555, 557, 558, 568, 570, 571, 574, 577–579, 591–593, and 595–599	Fixed line numbers start with 3 or 4.
Germany	DE	49	11	15020, 15050, 15080, 1511–1512, 1514–1517, 1520–1523, 1525–1526, 1529, 15555, 15630, 15678, 1570, 1573, 1575, 1577–1579, 15888, 1590, 160, 162–163, and 170–179	-
Ghana	GH	233	9	20, 23, 24, 26–28, 50, 54–57, and 59	Fixed line numbers start with 3.
Gibraltar	GI	350	8	5 and 6	Fixed line numbers start with 2.
Greece	GR	30	10	1, 2, 690, 693–695, and 697–699	Fixed line numbers start with 2.
Greenland	GL	299	6	21–29, 42–49, and 51–59	Fixed line numbers start with 3, 6, 8, or 9.
Grenada	GD	1473	7	402–407, 409–410, 414–420, 458, 520–521, 533–538, and 901	-
Guadeloupe	GP	590	9	690 and 700	Fixed line numbers start with 59.
Guam	GU	1671	7	482–483, 488–489, 678, 685–689, 707, 727, 747, 777, 787–788, 797, 838, 848, 858, 868, 878, 888, 898, 929, 967, 972, 977, 987–988, and 997–998	-
Guatemala	GT	502	8	30, 310, 311, 231, 2324, 2326, 2327–2329, 2428, 2429, 3120–3128, 4476–4479, 448, 449, 45, 46, 470–476, 4773–4779, 478–481, 4822–4829, 483–489, 49, 4, and 5	Fixed line numbers start with 2, 6, or 7.
Guinea	GN	224	9	6	Fixed line numbers start with 30.
Guinea-Bissau	GW	245	9	6 and 7	Fixed line numbers start with 4.
Guyana	GY	592	7	6	Fixed line numbers start with 2, 3, 4, or 7.
Haiti	HT	509	8	34–39	Fixed line numbers start with 2. Virtual numbers start with 9.
Honduras	HN	504	8	3 and 7–9	Fixed line numbers start with 2.
Hong Kong, China	HK	852	8	460–469, 510–579, 590–599, 601–699, 701–709, 840–849, 901–910, and 912–989	Fixed line numbers start with 2 or 3.
Hungary	HU	36	9	23, 30, 31, 38, 50, 60, and 70	-
Iceland	IS	354	7	6	Fixed line numbers start with 4 or 5.
India	IN	91	10	6, 7, 8, and 9	-
Indonesia	ID	62	10 or 11	811–819, 838, 852, 853, 855, 856, 858, 859, 878, and 896–899	IP phone numbers start with 17. Fixed line numbers start with 2, 3, 4, or 7.
Iraq	IQ	964	10	73–79	-
Ireland	IE	353	9	83, 85–87, and 89	-
Israel	IL	972	9	50, 52–54, 58, 556, 558, 559, 5522 or 5523, and 5570 or 5571	Virtual numbers start with 55. Fixed line numbers without a geographical home network start with 7 and consist of 8 digits.
Italy	IT	39	10	310, 31100, 31101, 31105, 313, 319, 320, 322–324, 327–331, 333–349, 3505, 3510, 3512, 360–363, 366, 368, 370, 3710, 3711, 373, 377, 380–383, 385, 388–393, and 397	-
Jamaica	JM	1876	7	210, 301–304, 320, 322, 330–414, 416–494, 570–580, 589, 700, 707, 770–779, 781–784, 787–793, 796–799, 806–809, 812–899, 909, 919, 990, 995, 997, and 999	-
Japan	JP	81	10	60, 70, 80, and 90	-
Jordan	JO	962	9	77–79	Fixed line numbers start with 2, 3, 5, or 6 and consist of 7 digits.
Kazakhstan	KZ	76 or 77	10	6	Fixed line numbers start with 7.
Kenya	KE	254	9	10, 11, 70–75, 77, 78, and 763	-
Kiribati	KI	686	7	63 and 7	-
Kuwait	KW	965	8	5, 6, and 9	Fixed line numbers start with 2.
Kyrgyzstan	KG	996	9	5 and 9	Fixed line numbers start with 3. Satellite telephone numbers start with 52.
Laos	LA	856	10	20	Fixed line numbers consist of 8 digits.
Latvia	LV	371	8	2	Fixed line numbers start with 5, 6, or 7.
Lebanon	LB	961	8	3, 70, 71, and 76	Fixed line numbers consist of 7 digits.
Lesotho	LS	266	8	58 and 6	Fixed line numbers start with 2.
Liberia	LR	231	9	5, 7, 46, 47, 64, and 65	Fixed line numbers start with 3.
Libya	LY	218	8	91 and 94	-
Liechtenstein	LI	423	7	6499, 650–653, 660, 6610, 6620, 6626–6629, 6637–6639, 69742, 6977–6978, 742, and 77–79	Fixed line numbers start with 2 or 3.
Lithuania	LT	370	8	6	-
Luxembourg	LU	352	9	621, 628, 661, 668, 691, and 698	-
Macao, China	MO	853	8	6	Fixed line numbers start with 8.
North Macedonia	MK	389	8	70–73 and 75–78	Fixed line numbers start with 2, 3, or 4.
Madagascar	MG	261	9	3	Fixed line numbers start with 2.
Malawi	MW	265	9	8 and 9	Fixed line numbers start with 1 and consist of 7 digits.
Malaysia	MY	60	Numbers starting with 11 or 15 consist of 10 digits; number starting with other digits consist of 9 digits.	1 Note: The leading zero can be retained and can also be deleted.	IP phone numbers or broadband service numbers start with 15.
Maldives	MV	960	7	7 and 9	Fixed line numbers start with 3 or 6.
Mali	ML	223	8	3–7	-
Malta	MT	356	8	77, 79, 98, and 99	Mailbox numbers start with 217. Beep pager numbers start with 7117. Fixed line numbers start with 2.
Martinique	MQ	596	9	696 and 700	Fixed line numbers start with 596.
Mauritania	MR	222	8	6	-
Mauritius	MU	230	8	54 and 57–59	-
Mayotte	YT	383	8	639	Fixed line numbers start with 269.
Mexico	MX	52	10	The fixed line numbers and mobile phone numbers use the same rule.	-
Moldova	MD	373	8	60, 65, 67–69, 78, and 79	Fixed line numbers start with 2 or 5.
Monaco	MC	377	8	4 and 6	Fixed line numbers start with 8 or 9.
Mongolia	MN	976	8	70, 88, 89, 91, 93–96, 98, and 99	Fixed line numbers or virtual numbers start with 7.
Montenegro	ME	382	8	60, 63, and 66–69	Virtual numbers start with 78.
Montserrat	MS	1664	7	The fixed line numbers and mobile phone numbers use the same rule.	-
Morocco	MA	212	9	6	Fixed line numbers start with 5.
Mozambique	MZ	258	9	82–87	Fixed line numbers start with 2 and consist of 8 digits.
Myanmar	MM	95	10	92–96, 925, 926, 943, 944, 973, 991, 996, 997, and 977–979	-
Namibia	NA	264	9	60, 81, and 85	Fixed line numbers start with 6 and consist of 8 digits.
Nepal	NP	977	10	98	-
Netherlands	NL	31	9	6	-
New Caledonia	NC	687	6	7, 8, and 9	Virtual numbers start with 36. Fixed line numbers start with 2, 3, or 4.
New Zealand	NZ	64	8, 9, or 10	20–22, 24, 27–29, 280, and 283	-
Nicaragua	NI	505	8	8	Fixed line numbers start with 2.
Niger	NE	227	8	9	Fixed line numbers start with 20.
Nigeria	NG	234	8	802–805 and 809	-
Norway	NO	47	8	4, 9, and 59	Fixed line numbers start with 2, 3, 5, 6, or 7.
Oman	OM	968	8	91–99	Fixed line numbers start with 2.
Pakistan	PK	92	10	3 and 30–34	-
Palau	PW	680	7	77 and 88	-
Palestine	PS	970	9	56 and 59	Fixed line numbers consist of 8 digits.
Panama	PA	507	8	6	-
Papua New Guinea	PG	675	8	7 and 8	Virtual numbers start with 20. Fixed line numbers consist of 7 digits.
Paraguay	PY	595	9	961, 963, 971–973, 975, 981–985, 991–993, and 995	-
Peru	PE	51	9	9	-
Philippines	PH	63	10	905–910, 912, 915–923, 926–930, 932, 933, 935–939, 942, 943, 947–949, 973, 974, 977, 979, 989, 996, 997, and 999	-
Poland	PL	48	9	45, 50, 51, 53, 57, 30, 33, 39, 72, 73, 78, 79, and 88	-
Portugal	PT	351	9	91, 93, 96, 921, 922, 924–927, and 9290–9294	Fixed line numbers start with 2.
Puerto Rico	PR	1787	7	787 and 939	-
Qatar	QA	974	8	33, 55, 66, and 77	Fixed line numbers start with 4 and consist of 7 digits.
Republic Of The Congo	CG	2420	9	4–6	Fixed line numbers start with 2.
Réunion Island	RE	262	9	692, 693, and 700	Fixed line numbers start with 262, 263, or 269.
Romania	RO	40	9	70, 72–78, and 711	Fixed line numbers start with 2 or 3.
Rwanda	RW	250	9	7 and 8	Fixed line numbers start with 25.
Saint Kitts and Nevis	KN	1869	7	556–558, 565–567, 660–665, 667–669, 760, and 762–766	-
Saint Lucia	LC	1758	7	284–287, 384, 460–461, 484–489, 518–520, 584, and 712–728	-
Saint Pierre and Miquelon	PM	508	6	55	-
Saint Vincent and the Grenadines	VC	1784	7	430–434, 454–455, 489–495, and 526–534	-
Samoa	WS	685	7	77	-
San Marino	SM	378	8	66	Virtual numbers start with 51, 55, or 58. Fixed line numbers start with 549.
Sao Tome and Principe	ST	239	7	90	Fixed line numbers start with 2.
Saudi Arabia	SA	966	9	50, 51, and 53–59	Fixed line numbers start with 1.
Senegal	SN	221	7	76 and 77	Fixed line numbers start with 3.
Serbia	RS	381	9	60–66, 68, 69, and 677	Fixed line numbers start with 1, 2, or 3.
Seychelles	SC	248	7	5 and 7	Fixed line numbers start with 4. Virtual numbers start with 6.
Sierra Leone	SL	232	8	23, 30, 33, and 7	Fixed line numbers start with 22, 32, or 52.
Singapore	SG	65	8	8 and 9	Fixed line numbers start with 6.
Sint Maarten (Dutch Part)	SX	1721	7	52, 55, and 58	Fixed line numbers start with 54.
Slovakia	SK	421	9	901–608, 910–912, 914–918, 940, 944, and 948–951	-
Slovenia	SI	386	8	20, 21, 30, 31, 40, 41, 49–51, 60, 61, 64, 70, and 71	Virtual numbers start with 49, 59, 81, 82, or 83.
Solomon Islands	SB	677	7	72, 74, 75, and 86	Fixed line numbers consist of 5 digits.
Somalia	SO	252	9	61–63 and 68	-
South Africa	ZA	27	9	60, 72–74, 76, 78, 79, 82–84, 710–719, 741, and 811–814	-
South Korea	KR	82	10	10, 11, and 16–19	-
Spain	ES	34	9	6 and 7	Fixed line numbers start with 9.
Sri Lanka	LK	94	9	70–72 and 74–78	-
Suriname	SR	597	7	8	Fixed line numbers start with 2 to 6 and consists of 6 digits.
Sweden	SE	46	9	70, 72, 76, 79, 710, 733, 736, 739, 7300, 7301–7316, 73170–73179, 7318–7329, 7340–7344, 73450–73459, 7346–7359, and 7370–7389	-
Switzerland	CH	41	9	74–79	Fixed line numbers start with 2, 3, 4, 5, or 6.
Taiwan, China	TW	886	9	9	Fixed line numbers start with 2 to 8.
Tajikistan	TJ	992	9	9, 90, 92, 93, 95–98, and 910–919	Fixed line numbers start with 3.
Tanzania	TZ	255	9	62, 65–69, 71, and 73–78	Virtual numbers start with 41. Fixed line numbers start with 2.
Thailand	TH	66	9	6, 8, and 9	Virtual numbers start with 60 or 68.
Timor-Leste	TL	670	8	72–78	Fixed line numbers start with 2, 3, or 4 and consist of 7 digits. Mailbox numbers start with 71 and beep pager numbers start with 79.
Togo	TG	228	8	90–92 and 97–99	Fixed line numbers start with 2.
Tonga	TO	676	7	15–19 and 87–89	Fixed line numbers consist of 5 digits.
Trinidad and Tobago	TT	1868	7	271–299, 301–310, 312–399, 460–469, 470–484, 490–499, 620, 678, 680–689, 710, and 712–799	-
Tunisia	TN	216	8	2–5 and 9	Virtual numbers start with 43 or 45. Fixed line numbers start with 7.
Türkiye	TR	90	10	50 and 53–55	-
Turkmenistan	TM	993	8	65–67	-
Turks and Caicos Islands	TC	1649	7	239, 3, 431–433, and 441–443	-
Uganda	UG	256	9	2–4, 720, 730, 740–744, 750–764, and 770–794	Fixed line numbers start with 2, 3, or 4.
Ukraine	UA	380	9	50, 63, 66, 67, 73, and 91–99	-
United Arab Emirates	AE	971	9	50, 52, 54–56, and 58	Fixed line numbers start with 2, 3, 4, 6, 7, or 9.
United Kingdom	GB	44	10	71–75, 77–79, and 7624	-
United States	US	1	10	201–203, 205–210, 212–220, 224, 225, 228, 229, 231, 234, 239, 240, 248, 251–254, 256, 260, 262, 267, 269, 270, 272, 276, 281, 301–305, 307–310, 312–321, 323, 325, 330–332, 334, 336, 337, 339, 346, 347, 351, 352, 360, 361, 364, 380, 385, 386, 401, 402, and 404–410	-
Uruguay	UY	598	8	91 and 93–99	Fixed line numbers start with 2 or 4.
Uzbekistan	UZ	998	9	33, 90, 91, 93, 94, and 97	-
Vanuatu	VU	678	7	4 and 5	Fixed line numbers consist of 5 digits.
Venezuela	VE	58	10	4, 412, 414, 416, 424, and 426	Fixed line numbers start with 2.
Vietnam	VN	84	9	3, 5, and 7–9	Fixed line numbers start with 2.
Virgin Islands, British	VG	1284	7	300–303, 340–347, 368, 440–445, 4966–4969, 499, and 5	-
Virgin Islands, US	VI	1340	7	201, 212, 220, 226–228, 244, 332, 344, 422, 474, 513–514, 626, 642–643, and 677	-
Yemen	YE	967	9	7, 70–73, and 77	Fixed line numbers consist of 7 digits.
Zambia	ZM	260	9	9	Fixed line numbers start with 2.
Zimbabwe	ZW	263	9	71, 773, and 77	Virtual numbers start with 8.