Jersey
Name

Jersey

ISO Code

JE

Region

Europe

Mobile Country Code

234

Dialing code

+44

Major carriers

Jersey Telecom

Guidelines for Jersey
Two-way SMS supported

Yes

Number portability available

Yes

Twilio concatenated message support

Yes

Twilio MMS support

Converted to SMS with embedded URL

Sending SMS to landline numbers

Twilio will not check whether the number is a landline and will attempt to send it to our carrier for delivery. Some carriers will convert the SMS into text-to-speech messages via voice calls.

Best practices

Twilio strongly encourages customers to review proposed use cases with qualified legal counsel to make sure that they comply with all applicable laws. The following are some general best practices:

  1. Get opt-in consent from each end user before sending any communication to them, particular for marketing or other non-essential communications.
  2. Only communicate during an end user's daytime hours unless it is urgent.
  3. SMS campaigns should support HELP/STOP messages, and similar messages, in the end user's local language.
  4. Do not contact end users on do-not-call or do-not-disturb registries.
Phone Numbers and Sender ID
Preregistered
Operator network capability

Not Available

Twilio supported

--

Sender ID format

--

Sender ID preserved

--

Two-way support

--

Provisioning time

--

Cost
--
Throughput (messages per second)
--
Use case restrictions
--
Best practices
--
Alphanumeric
Operator network capability

Available

Twilio supported

Supported

Sender ID format

None

Sender ID preserved

Yes

Two-way support

No

Provisioning time

None

Cost

$0

Throughput (messages per second)

10 messages/second

Use case restrictions

--

Best practices

--

Long Code
Operator network capability

Available

Twilio supported

Supported

Sender ID format

Local, Mobile

Sender ID preserved

Supported

Two-way support

Yes

Provisioning time

None

Cost
--
Throughput (messages per second)

10 messages/second

Use case restrictions

--

Best practices

You can only use local numbers for domestic messaging. For international messaging, you must use a mobile number.

Short Code
Operator network capability

Available

Twilio supported

Supported

Sender ID format

5-6 digit numeric code

Sender ID preserved

Yes

Two-way support

Yes

Provisioning time

8-12 weeks

Cost
Throughput (messages per second)

30 messages/second or higher for an additional fee

Use case restrictions

--

Best practices
The Twilio advantage
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  • Operate at scale

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  • Many channels

    Use the same platform you know for voice, SMS, video, chat, two-factor authentication, and more.

  • No shenanigans

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