ABBREVIATIONS
AB - Alberta
AK - Alaska
AL - Alabama
AN - Anguila
AR - Arkansas
AS - American Samoa
AT - Antigua & Barbuda
AZ - Arizona
BA - Bahamas
BC - British Columbia
BM - Bermuda
BR - Barbados
BV - British Virgin Islands
CA - California
CI - Cayman Islands
CO - Colorado
CT - Connecticut
DC - District of Columbia
DE - Delaware
DM - Dominica
DR - Dominican Republic
FL - Florida
GA - Georgia
GR - Grenada
GU - Guam
HI - Hawaii
IA - Iowa
ID - Idaho
IL - Illinois
IN - Indiana
JA - Jamaica
KN - St. Kitts & Nevis
KS - Kansas
KY - Kentucky
LA - Louisiana
LB - Labrador
MA - Massachusetts
MB - Manitoba
MD - Maryland
ME - Maine
MI - Michigan
MN - Minnesota
MO - Missouri
MR - Montserrat
MS - Mississippi
MT - Montana
NB - New Brunswick
NC - North Carolina
ND - North Dakota
NE - Nebraska
NL - Newfoundland
NN - Northern Marianna Islands
NT - Northwest Territories
NU - Nunavet
NV - Nevada
NY - New York
OH - Ohio
OK - Oklahoma
OR - Oregon
PA - Pennsylvania
PE - Prince Edward Island
PR - Puerto Rico
QC - Quebec
RI - Rhode Island
SC - South Carolina
SD - South Dakota
SK - Saskatchewan
SL - St. Lucia
SM - Sint Maarten
SV - St. Vincent & Grenadines
TC - Turks & Caicus Islands
TN - Tennessee
TT - Trinidad & Tobago
TX - Texas
UT - Utah
VA - Virginia
VI - U.S. Virgin Islands
WA - Washington
WI - Wisconsin
WV - West Virginia
WY - Wyoming
YT - Yukon Territory
637
This page shows the area codes and states / provinces / territories / countries for specific prefixes. In AAA-PPP-NNNN the PPP is the prefix (the AAA is the area code).
To find the exact city location for any prefix, please use our search engine HERE.
201 - 637 NJ
202 - 637 DC
203 - 637 CT
204 - 637 MB
205 - 637 AL
206 - 637 WA
207 - 637 ME
208 - 637 ID
209 - 637 CA
210 - 637 TX
212 - 637 NY
213 - 637 CA
214 - 637 TX
215 - 637 PA
217 - 637 IL
218 - 637 MN
224 - 637 IL
225 - 637 LA
231 - 637 MI
248 - 637 MI
250 - 637 BC
252 - 637 NC
254 - 637 TX
256 - 637 AL
260 - 637 IN
262 - 637 WI
267 - 637 PA
269 - 637 MI
270 - 637 KY
276 - 637 VA
281 - 637 TX
289 - 637 ON
301 - 637 MD
302 - 637 DE
303 - 637 CO
304 - 637 WV
305 - 637 FL
306 - 637 SK
307 - 637 WY
308 - 637 NE
309 - 637 IL
310 - 637 CA
312 - 637 IL
313 - 637 MI
314 - 637 MO
315 - 637 NY
317 - 637 IN
321 - 637 FL
323 - 637 CA
330 - 637 OH
334 - 637 AL
336 - 637 NC
347 - 637 NY
352 - 637 FL
360 - 637 WA
401 - 637 RI
402 - 637 NE
403 - 637 AB
404 - 637 GA
405 - 637 OK
406 - 637 MT
407 - 637 FL
408 - 637 CA
410 - 637 MD
412 - 637 PA
413 - 637 MA
415 - 637 CA
416 - 637 ON
417 - 637 MO
418 - 637 QC
419 - 637 OH
423 - 637 TN
425 - 637 WA
434 - 637 VA
435 - 637 UT
440 - 637 OH
441 - 637 BM
443 - 637 MD
450 - 637 QC
469 - 637 TX
479 - 637 AR
484 - 637 PA
501 - 637 AR
502 - 637 KY
503 - 637 OR
506 - 637 NB
507 - 637 MN
508 - 637 MA
509 - 637 WA
510 - 637 CA
512 - 637 TX
514 - 637 QC
516 - 637 NY
518 - 637 NY
519 - 637 ON
530 - 637 CA
541 - 637 OR
559 - 637 CA
561 - 637 FL
562 - 637 CA
563 - 637 IA
570 - 637 PA
573 - 637 MO
575 - 637 NM
579 - 637 QC
580 - 637 OK
581 - 637 QC
585 - 637 NY
601 - 637 MS
602 - 637 AZ
603 - 637 NH
604 - 637 BC
605 - 637 SD
606 - 637 KY
607 - 637 NY
608 - 637 WI
609 - 637 NJ
610 - 637 PA
613 - 637 ON
614 - 637 OH
617 - 637 MA
618 - 637 IL
619 - 637 CA
620 - 637 KS
630 - 637 IL
631 - 637 NY
641 - 637 IA
646 - 637 NY
647 - 637 ON
650 - 637 CA
651 - 637 MN
661 - 637 CA
662 - 637 MS
671 - 637 GU
678 - 637 GA
701 - 637 ND
702 - 637 NV
703 - 637 VA
704 - 637 NC
705 - 637 ON
706 - 637 GA
707 - 637 CA
708 - 637 IL
709 - 637 NL
713 - 637 TX
714 - 637 CA
715 - 637 WI
717 - 637 PA
718 - 637 NY
719 - 637 CO
724 - 637 PA
727 - 637 FL
732 - 637 NJ
734 - 637 MI
740 - 637 OH
757 - 637 VA
765 - 637 IN
770 - 637 GA
773 - 637 IL
775 - 637 NV
778 - 637 BC
780 - 637 AB
781 - 637 MA
785 - 637 KS
786 - 637 FL
787 - 637 PR
801 - 637 UT
803 - 637 SC
806 - 637 TX
808 - 637 HI
809 - 637 DR
810 - 637 MI
812 - 637 IN
813 - 637 FL
814 - 637 PA
815 - 637 IL
816 - 637 MO
817 - 637 TX
818 - 637 CA
819 - 637 ON
825 - 637 AB
829 - 637 DR
830 - 637 TX
831 - 637 CA
832 - 637 TX
843 - 637 SC
845 - 637 NY
847 - 637 IL
849 - 637 DR
850 - 637 FL
856 - 637 NJ
858 - 637 CA
860 - 637 CT
864 - 637 SC
865 - 637 TN
868 - 637 TT
870 - 637 AR
876 - 637 JA
901 - 637 TN
902 - 637 NS
903 - 637 TX
904 - 637 FL
905 - 637 ON
908 - 637 NJ
909 - 637 CA
910 - 637 NC
912 - 637 GA
914 - 637 NY
915 - 637 TX
916 - 637 CA
917 - 637 NY
918 - 637 OK
919 - 637 NC
920 - 637 WI
928 - 637 AZ
931 - 637 TN
936 - 637 TX
940 - 637 TX
941 - 637 FL
949 - 637 CA
951 - 637 CA
954 - 637 FL
972 - 637 TX
973 - 637 NJ
978 - 637 MA
979 - 637 TX
985 - 637 LA
989 - 637 MI