USA and Canada
EAN-13 barcodes beginning with 31 are assigned by GS1 to companies registered in USA and Canada. barcode.monster knows 9,334 products under this prefix. The prefix says where the number was registered, not where the product was made.
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Sam-E 400mg 30 ds ec
031604011079
Triple-flex
031604011130
Nature made tri flex mood&Joint 20ct
031604011178
Nature made mood stress relief 20ct
031604011260
Nature made selen tab 200mcg 1130 100
031604011307
Nature made osteo renew 120ct
031604011345
Nature made selnature made 50mcg
031604011352
Nature made osteo renew Ultra 120ct
031604011369
Nature made rx essentials - tablets
031604011444
Nature made rx essentials - tablets #2
031604011451
Nature made vitamin E cap 200iu 1155 100
031604011550
Nature made vitamin E 400 iu dl-alpha sftg 180ct
031604011628
Nature made lsg trplflx t/str sfgl 100
031604011697
Naturemade vit-E 200iu 100ct
031604011864
Nature made vitamin E cap 400iu 1191 100
031604011918
Nature made E 1000w/sol
031604011956
Nature made E 1000w/sol #2
031604011963
Nature made alfalfa
031604012014
Nature made lecithin 19g caps 100ct
031604012052
Nature made klp lec b-6
031604012076
Nature made calcium 600mg tablets - 220 ct
031604012120
Nature made vitamin E 200 i (d-alpha) 100ct
031604012175
Nature made E 400 d alp
031604012229
Nature made vitamin E cap 400iu nat 100
031604012243
Nature made E 1000 d Al
031604012359
Nature made calcium 600mg - 120 ct
031604012373
Nature made prenatal
031604012403
60caplets cholest off complete
031604012427
Nature made tripleflex rap re 60ct
031604012434
Nature made triple flex rapid relief 80ct
031604012489
Nature made Eye defense 50ct
031604012496
Nature made rekindle 90ct
031604012526
Nature made c/rh 250mg
031604012557
Vitamin c 500mg w rs hps 130ct
031604012595
Naturemade vitamin c 500mg 250ct
031604012601
Nature made c/rh 1500mg
031604012632