Dialing Instructions
- 3. Dialling procedures
- – Dialling procedures for local calls
- The user follows the dialling procedure shown in Table 7 in order to make local calls.
- Table 7. Dialling procedure for local calls
- Dialling for a call with origin and destination in the same local service area, and with the same area code, six digit subscriber number:
- Dialling for a call with the origin and destination in the same local service area and with the same area code, seven digit subscriber number:
- Dialling for a call with origin and destination in the same local service area, and with the same area code, eight-digit subscriber number:
- Dialling for a call with origin and destination in the same local service area and a different area code (if authorized), national number to be used.
- The Regulatory Authority may allow local service providers to dial the national number (with or without the national long-distance access prefix) when making a local call.
- – Dialling procedures for automatic area calls
- The user follows the dialling procedure shown in Table 9 in order to make a national call (outside his local area).
- Table 9. Dialling procedure for automatic area calls
- – Dialling procedure for automatic international calls
- The user follows the dialling procedure shown in Table 10 in order to make an international call.
- Table 10. Dialling procedure for international calls
- – Dialling procedure to access special services
- The user follows the dialling procedure shown in Table 11 in order to access special services.
- Table 11. Dialling procedure to access special services
- – Dialling procedures for national non-geographical numbers
- The user follows the dialling procedure shown in Table 12 in order to make calls to national non-geographical numbers.
- Table 12. Dialling procedure for national non-geographical numbers
- – Dialling procedure for non-geographical numbers in other countries
- The user follows the dialling procedure shown in Table 13 in order to make calls to non-geographical numbers in other countries. This form of dialling shall be subject to the conditions laid down by the regulatory body and to the standards recommended by international organizations and agreements.
- Table 13. Dialling procedures for calls to non-geographical numbers in other countries
- – Dialling procedure to call the national long-distance operator
- The user follows the dialling procedure shown in Table 14 in order to call the national long-distance operator.
- Table 14. Dialling procedure to call the national long-distance operator
- – Dialling procedure to call the international long-distance operator
- Table 15. Dialling procedure to call the international long-distance operator
- – Dialling procedure for a “calling party pays” call
- The user follows the dialling procedure shown in Table 16 to access services providing the “calling party pays” facility.
- Table 16. Dialling procedure for a “calling party pays” call
Numbering Plan Data
| National geographical number Ten digits | National geographical number Ten digits |
|---|---|
| Area code | Subscriber number |
| A B | c d e f g h i j |
| A B C | d e f g h i j |
| A B C D | e f g h i j |
| Subscriber number | Subscriber number |
|---|---|
| Exchange characteristic | Exchange extension number |
| e f | g h i j |
| d e f | g h i j |
| c d e f | g h i j |
| National non-geographical number Ten digits | National non-geographical number Ten digits |
|---|---|
| Non-geographical service code | Subscriber number |
| A B C | d e f g h i j |
| Non-geographical service code | Description |
|---|---|
| 600 | Non-geographical value-added number (type audiotext) |
| 601 to 609 | Reserved for non-geographical value-added numbers (type audiotext) |
| 610 | Non-geographical value-added numbers for other services |
| 611 to 699 | Reserved for non-geographical services |
| 800 | Non-geographical freephone numbers |
| 801 to 809 | Reserved for non-geographical freephone numbers |
| 810 to 899 | Reserved for non-geographical services |
| Group of codes | Type of services |
|---|---|
| 10Y | Emergency services |
| 11Y | Customer services |
| 12Y | Customer services |
| Codes assigned | Service |
|---|---|
| 100 | Fire-brigade |
| 101 | Police |
| 102 | Child help-line |
| 103 | Civil defence |
| 105 | Environmental emergency |
| 106 | Emergency at sea |
| 107 | Medical emergency |
| 110 | Information |
| 112 | Local provider’s customer service assistance |
| 113 | Official time |
| 114 | Repairs |
| 115 | Ringing test |
| 121 | Statement of service account |
| 19 | National operator |
| 000 | International operator |
| Type of call | Digits to be dialled |
|---|---|
| Local | Subscriber number |
| Prefix | Meaning |
|---|---|
| 0 | Automatic national long-distance call using preselected carrier |
| 00 | Automatic international long-distance call using preselected carrier |
| 15 | “Calling party pays” call |
| 17 | Selection of carrier for national long-distance calls |
| 18 | Selection of carrier for international long-distance calls |
| Destination | Mode | Digits to be dialled |
|---|---|---|
| National | Preselected carrier | 0 + national number |
| Selection of carrier | 17 + PQR + national number |
| Destination | Mode | Digits to be dialled |
|---|---|---|
| International | Preselected carrier | 00 + international number |
| Selection of carrier | 18 + PQR + international number |
| Destination | Mode | Digits to be dialled |
|---|---|---|
| Special services not provided by a long-distance carrier | Not applicable | Service code |
| Special services provided by a long-distance carrier | Preselected carrier | Service code(*) |
| Selection of carrier | 17 + PQR + 0 + service code(*) | |
| (*) For those services provided by a long-distance carrier. | (*) For those services provided by a long-distance carrier. | (*) For those services provided by a long-distance carrier. |
| Destination | Digits to be dialled |
|---|---|
| National non-geographical number | 0 + non-geographical number |
| Note: For some non-geographical services the long-distance carrier selection may be used, as shown in Table 9 | Note: For some non-geographical services the long-distance carrier selection may be used, as shown in Table 9 |
| Destination | Digits to be dialled |
|---|---|
| Non-geographical number in another country | 00 + international non-geographical number(*) |
| (*) The international non-geographical number includes the country code. Note 1 – For some international non-geographical services, the long-distance carrier selection mode may be used, as shown in Table 10. | (*) The international non-geographical number includes the country code. Note 1 – For some international non-geographical services, the long-distance carrier selection mode may be used, as shown in Table 10. |
| Destination | Mode | Digits to be dialled |
|---|---|---|
| National long-distance operator | Preselected carrier | 19 |
| Selection of carrier | 17 + PQR + 0 + 19 |
| Destination | Mode | Digits to be dialled |
|---|---|---|
| International long-distance operator | Preselected carrier | 000 |
| Selection of carrier | 18 + PQR + 000 |
| Destination | Mode | Digits to be dialled |
|---|---|---|
| Local | “Calling party pays” | 15 + local number |
| Localities | Present subscriber number | New subscriber number |
|---|---|---|
| A.M.B.A. | 820 5656 | 4820 5656 |
| La Plata | 83 6789 | 483 6789 |
| Córdoba | 45 6789 | 445 6789 |
| Tinogasta | 2 6789 | 42 6789 |
| Localities | Present national number | New national number |
|---|---|---|
| A.M.B.A. | 1 820 5656 | 11 48205656 |
| La Plata | 21 83 6789 | 221 4836789 |
| Córdoba | 51 45 6789 | 351 4456789 |
| Tinogasta | 837 2 6789 | 3837 426789 |
| Type of service | Present number | New number |
|---|---|---|
| 600 | 600 23456 | 600 22 23456 |
| 600 | 600 65432 | 600 66 65432 |
| 800 | 800 23456 | 800 22 23456 |
| 800 | 800 65432 | 800 66 65432 |
| Communicated time and date of change | N(S)N | N(S)N | N(S)N | N(S)N | Usage of E.164 number | Parallel running | Parallel running | Operator | Proposed wording of announcement |
|---|---|---|---|---|---|---|---|---|---|
| Communicated time and date of change | Old number | Old number | New number | New number | Usage of E.164 number | Beginning | End | Operator | Proposed wording of announcement |
| 00:00 27.XI.2011 | 3752 XXX XXX | 376 XXX XXXX | 376 XXX XXXX | Geographical number Numbering area POSADAS | Geographical number Numbering area POSADAS | 00:00 27.XI.2011 | 23:59 16.XII.2011 | N/A | N/A |
| 00:00 27.XI.2011 | 2652 XXX XXX | 266 XXX XXXX | 266 XXX XXXX | Geographical number Numbering area SAN LUIS | Geographical number Numbering area SAN LUIS | 00:00 27.XI.2011 | 23:59 16.XII.2011 | N/A | N/A |
| 00:00 27.XI.2011 | 2965 XXX XXX | 280 XXX XXXX | 280 XXX XXXX | Geographical number Numbering area TRELEW | Geographical number Numbering area TRELEW | 00:00 27.XI.2011 | 23:59 16.XII.2011 | N/A | N/A |
| 00:00 27.XI.2011 | 2941 XXX XXX | 298 XXX XXXX | 298 XXX XXXX | Geographical number Numbering area GENERAL ROCA | Geographical number Numbering area GENERAL ROCA | 00:00 27.XI.2011 | 23:59 16.XII.2011 | N/A | N/A |
| 00:00 27.XI.2011 | 3875 XXX XXX | 3873 XXX XXX | 3873 XXX XXX | Geographical number Numbering area TARTAGAL | Geographical number Numbering area TARTAGAL | 00:00 27.XI.2011 | 23:59 16.XII.2011 | N/A | N/A |
| 00:0027.XI.2011 | 3884 XXX XXX | 3888 XXX XXX | 3888 XXX XXX | Geographical number Numbering area SAN PEDRO | Geographical number Numbering area SAN PEDRO | 00:00 27.XI.2011 | 23:59 16.XII.2011 | N/A | N/A |
| 00:00 29.I.2012 | 3783 XXX XXX | 379 XXX XXXX | 379 XXX XXXX | Geographical number Numbering area CORRIENTES | Geographical number Numbering area CORRIENTES | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 29.I.2012 | 3722 XXX XXX | 362 XXX XXXX | 362 XXX XXXX | Geographical number Numbering area RESISTENCIA | Geographical number Numbering area RESISTENCIA | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 29.I.2012 | 2944 XXX XXX | 294 XXX XXXX | 294 XXX XXXX | Geographical number Numbering area SAN CARLOS DE BARILOCHE | Geographical number Numbering area SAN CARLOS DE BARILOCHE | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 29.I.2012 | 2623 XXX XXX | 263 XXX XXXX | 263 XXX XXXX | Geographical number Numbering area SAN MARTIN | Geographical number Numbering area SAN MARTIN | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 29.I.2012 | 3732 XXX XXX | 364 XXX XXXX | 364 XXX XXXX | Geographical number Numbering area PRESIDENCIA ROQUE SAENZ PENA | Geographical number Numbering area PRESIDENCIA ROQUE SAENZ PENA | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 29.I.2012 | 2627 XXX XXX | 260 XXX XXXX | 260 XXX XXXX | Geographical number Numbering area SAN RAFAEL | Geographical number Numbering area SAN RAFAEL | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 29.I.2012 | 3534 XXX XXX | 3537 XXX XXX | 3537 XXX XXX | Geographical number Numbering area BELLVILLE | Geographical number Numbering area BELLVILLE | 00:00 29.I.2012 | 23:59 17.II.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 3717 XXX XXX | 370 XXX XXXX | 370 XXX XXXX | Geographical number Numbering area FORMOSA | Geographical number Numbering area FORMOSA | 00:00 1.IV.2012 | 23:59 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 3833 XXX XXX | 383 XXX XXXX | 383 XXX XXXX | Geographical number Numbering area CATAMARCA | Geographical number Numbering area CATAMARCA | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 3822 XXX XXX | 380 XXX XXXX | 380 XXX XXXX | Geographical number Numbering area LA RIOJA | Geographical number Numbering area LA RIOJA | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 3461 XXX XXX | 336 XXX XXXX | 336 XXX XXXX | Geographical number Numbering area SAN NICOLAS | Geographical number Numbering area SAN NICOLAS | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 2293 XXX XXX | 249 XXX XXXX | 249 XXX XXXX | Geographical number Numbering area TANDIL | Geographical number Numbering area TANDIL | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 2362 XXX XXX | 236 XXX XXXX | 236 XXX XXXX | Geographical number Numbering area JUNIN | Geographical number Numbering area JUNIN | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 3488 XXX XXX | 348 XXX XXXX | 348 XXX XXXX | Geographical number Numbering area ESCOBAR | Geographical number Numbering area ESCOBAR | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
| 00:00 1.IV.2012 | 2322 XXX XXX | 230 XXX XXXX | 230 XXX XXXX | Geographical number Numbering area PILAR | Geographical number Numbering area PILAR | 00:00 1.IV.2012 | 23:59 20.IV.2012 | N/A | N/A |
Regulatory Authority
Lic. Gimena Delorenzi Gerente de Relaciones Internacionales e Institucionales (A/C) Comisión Nacional de Comunicaciones (CNC) Perú 103 – Piso 8º C1067 AAC- BUENOS AIRES Argentina Tel: +54 11 4347 9540 Fax: +54 11 4347 9546
Data sourced from ITU-T E.164 national numbering plan publications. Last updated based on the most recent ITU communication available.