'', 'countryCode' => 54, 'internationalPrefix' => '', 'sameMobileAndFixedLinePattern' => false, 'numberFormat' => array ( 0 => array ( 'pattern' => '(\\d{4})(\\d{3})(\\d{3})', 'format' => '$1 $2 $3', 'leadingDigitsPatterns' => array ( 0 => '2(?:[23]02|6(?:[25]|4[6-8])|9(?:[02356]|4[02568]|72|8[23]))|3(?:3[28]|4(?:[04-79]|3[5-8]|8[2379])|5(?:[2467]|3[237]|8[2-5])|7[1-578]|8(?:[2469]|3[2578]|5[4-8]|7[36-8]|8[5-8]))|2(?:2[24-9]|3[1-59]|47)', ), 'nationalPrefixFormattingRule' => '', 'domesticCarrierCodeFormattingRule' => '', 'nationalPrefixOptionalWhenFormatting' => false, ), 1 => array ( 'pattern' => '(\\d)(\\d{4})(\\d{3})(\\d{3})', 'format' => '$1 $2 $3 $4', 'leadingDigitsPatterns' => array ( 0 => '9(?:2(?:2[024-9]|3[0-59]|47|6[245]|9[02-8])|3(?:3[28]|4[03-9]|5[2-46-8]|7[1-578]|8[2-9]))', ), 'nationalPrefixFormattingRule' => '', 'domesticCarrierCodeFormattingRule' => '', 'nationalPrefixOptionalWhenFormatting' => false, ), ), 'intlNumberFormat' => array ( ), 'mainCountryForCode' => false, 'leadingZeroPossible' => false, 'mobileNumberPortableRegion' => false, );