Hi,
I have data sets that have mixed formats of phone numbers such as:
+1 (915) 111-1111
+ (202) 509-3114
+1 (915) 1234567
+ (202) 5093114
(777) 123-4567
3334445678
123.222.1334
How can I standardize the numbers into the following format:
717-333-4545
Thank you
Another task for one of my favourite functions: prxchange:
data have;
input phoneNumber $20.;
datalines;
+1 (915) 111-1111
+ (202) 509-3114
+1 (915) 1234567
+ (202) 5093114
(777) 123-4567
3334445678
123.222.1334
;
data want;
set have;
phoneNumber = prxchange('s/.*(\d{3})\D*(\d{3})\D*(\d{4})/$1-$2-$3/', -1, phoneNumber);
run;
.* matches anything
(\d{3}) = three digits, the brackets create a capture-group
\D* = zero or more non-digits
$1 = the first capture-group
Another task for one of my favourite functions: prxchange:
data have;
input phoneNumber $20.;
datalines;
+1 (915) 111-1111
+ (202) 509-3114
+1 (915) 1234567
+ (202) 5093114
(777) 123-4567
3334445678
123.222.1334
;
data want;
set have;
phoneNumber = prxchange('s/.*(\d{3})\D*(\d{3})\D*(\d{4})/$1-$2-$3/', -1, phoneNumber);
run;
.* matches anything
(\d{3}) = three digits, the brackets create a capture-group
\D* = zero or more non-digits
$1 = the first capture-group
This actually worked thank you so much
Do you have any international numbers? These may show up as 2 digits in front of other digits and not in a typical 3 digit area code , 3 digit exchange and 4 digit block.
Learned this the hard way with code similar to @andreas_lds used on some international numbers in the middle of data that was mostly US that moved them from Central America to Colorado because the local phone number was 2 digits shorter than than the US and the international code provided just enough to replace them and make something that looked like a US phone number.
Make sure you deal correctly with
+43699555123445
Simply discarding the global country code will get you in trouble.
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