Telephone numbers in El Salvador
From Infogalactic: the planetary knowledge core
Country Code: +503
International Call Prefix: 00
National Significant Numbers (NSN): seven or eight digits.
Format: +503 NXYZ MCDU where N is NDC.
Number plan
New number plan took effect in 2005.
The numbering plan for the Republic of El Salvador uses the following numbering structure:
- for services provided via eight (8) digit access networks including the National Destination Code (NDC),
- freephone numbers and premium rate numbers use seven (7) and eight (8) digits.
| NDC[1] | ||
|---|---|---|
| National Destination Code (NDC) | Type of network | |
| 2 | Fixed | |
| 6, 7 | Mobile | |
| Digit X | Use within the structure (2) XYZ–MCDU[2] |
|---|---|
| 0 | Not used in this structure – reserved for future use. |
| 1 | For future use in the Metropolitan area. |
| 2 and 5 | Used for identifying the fixed telephony service in any locality within the Metropolitan area known as “Gran San Salvador”. |
| 3 | Used for identifying the fixed telephony service in any locality within the Central area. |
| 4 | Used for identifying the fixed telephony service in any locality within the Western area. |
| 6 | Used for identifying the fixed telephony service in any locality within the Eastern area. |
| 7 | For future use in the Eastern area. |
| 8 | For future use in the Western area. |
| 9 | For future use in the Central area. |
| LIST OF ALLOCATIONS[3] | ||
|---|---|---|
| NSN (National (Significant) Number) | Usage of E.164 number | |
| Old number | New number | |
| – | 20XX XXXX | Future use |
| – | 21XX XXXX | Fixed telephony geographic number – metropolitan area |
| 2XX XXXX | 22XX XXXX | Fixed telephony geographic number – metropolitan area |
| 3XX XXXX | 23XX XXXX | Fixed telephony geographic number – central area |
| 4XX XXXX | 24XX XXXX | Fixed telephony geographic number – western area |
| 5XX XXXX | 25XX XXXX | Fixed telephony geographic number – metropolitan area |
| 6XX XXXX | 26XX XXXX | Fixed telephony geographic number – eastern area |
| – | 27XX XXXX | Fixed telephony geographic number – eastern area |
| – | 28XX XXXX | Fixed telephony geographic number – western area |
| – | 29XX XXXX | Fixed telephony geographic number – central area |
| – | 60XX XXXX | Non-geographic number - Mobile telephony services |
| – | 61XX XXXX | Non-geographic number - Mobile telephony services |
| – | 62XX XXXX | Non-geographic number - Mobile telephony services |
| – | 63XX XXXX | Non-geographic number - Mobile telephony services |
| – | 64XX XXXX | Non-geographic number - Mobile telephony services |
| – | 65XX XXXX | Non-geographic number - Mobile telephony services |
| – | 66XX XXXX | Non-geographic number - Mobile telephony services |
| – | 67XX XXXX | Non-geographic number - Mobile telephony services |
| – | 68XX XXXX | Non-geographic number - Mobile telephony services |
| – | 69XX XXXX | Non-geographic number - Mobile telephony services |
| – | 70XX XXXX | Non-geographic number - Mobile telephony services |
| – | 71XX XXXX | Non-geographic number - Mobile telephony services |
| – | 72XX XXXX | Non-geographic number - Mobile telephony services |
| – | 73XX XXXX | Non-geographic number - Mobile telephony services |
| – | 74XX XXXX | Non-geographic number - Mobile telephony services |
| – | 75XX XXXX | Non-geographic number - Mobile telephony services |
| – | 76XX XXXX | Non-geographic number - Mobile telephony services |
| 7XX XXXX | 77XX XXXX | Non-geographic number - Mobile telephony services |
| 8XX XXXX | 78XX XXXX | Non-geographic number - Mobile telephony services |
| 9XX XXXX | 79XX XXXX | Non-geographic number - Mobile telephony services |
Notes
- The numbering for the freephone service for the user making the call retains its 7 and 11 digit form, with the formats 800 XXXX and 800 XXXX XXXX.
- The numbering for the premium rate service for the user making the call retains its 7 and 11 digit form, with the formats 900 XXXX and 900 XXXX XXXX.
