Numbering

A numbering plan is a type of system used in telecommunications for  assigning numbers to every terminal or device on the network, so that  each can be reached through direct dial numbers. In Dominica, a National  Numbering Plan is used for allocating numbers among telecommunications  providers and is managed by the Commission in accordance with the  regional numbering plan established by ECTEL. Download the National  Numbering Plan Regulations for Dominica.

Each block of Short Codes consists of 10 numbers. Area Code refers to  the first three digits of a ten digit telephone number: (NXX) NXX - XXX  Central Office Code (COC) refers to the second three digits of a ten  digit telephone number: (NXX) NXX - XXXX Where N represents any number  from 2 to 9 and X represents any number from 0 to 9.

Note: The process for applying for a new Central Office Code is  covered in the National Numbering Plan. Application forms or procedure  guidelines can also be downloaded separately.

Regional Numbering Plan 

 

Mobil Providers

                                           Numbers

Central Office Codes

 

 

225

235

277

285

265

295

276

275

245

266

   
     
     
 
 

Central Office Codes

 

315

316

317

612

613

615

616

617

420

421

 

 
 
 

Fixed Line Numbers

 
       
 

440

441

442

445

446

447

448

449

 
       
 

500

501

502

503

504

 
     
       
 

701

702

703

704

705

706

     
 
 

Short Codes

 
       

 

221

444

555

888

5151

130-139

100-109

130-139

2620-2629

410-419

610-619

990-999

611

2428

3283

4263

4636

5446

5478

7171

7427

7777

8378

8663

110-119

120-130

 
 
 

Virtual Service Codes

   

 

 

 

#31#

*120#

*120*1#

*120*2#

*120*3#

*122#

*124#

*126*

*127*1767Number

*128*1767Number

*130#

*134#

*136#

10*

11*

12*

780*

781*

808*

   
 

 

 

 

 

 

Short  Codes

100-109

110-119

140-149

1800110-1800119

18004350-18004359

18004350-18004359

2000-2009

210-219

2200-2209

2210-2219

2220-2229

2230-2239

2260-2269

2270-2279

3000-3009

310-319

3240-3249

410-419

4250-4259

4260-4269

4350-4359

5460-5469

5620-5629

5680-5689

610-619

620-629

710-719

7350-7359

7560-7569

7620-7629

7660-7669

810-819

8320-8329

8460-8469

8860-8869

910-919

9670-9679

790-799

2300-2309

2520-2529

 

 
 

 

Virtual Service Code

#67#

*120-*129

*20-*29

*30-*39

*35#

*37#

*3730-*3739

*50-*59

*60-*69

*68#

*90-*99

77+dn

78*dn

   
 
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