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.
Mars lumograph 2mm drawing lead b 2pcs
031901230029
Mars lumograph 2mm drawing lead h 2pcs
031901230081
Mars lumograph 2mm drawing lead hb 2pcs
031901230104
Mars lumograph 2mm drawing lead 2b 2pcs
031901230128
Mars lumograph 2mm drawing lead 2h 2pcs
031901230142
Mars lumograph 2mm drawing lead 4b 2pcs
031901230203
Mars lumograph 2mm drawing lead 4h 2pcs
031901230227
Staedtler lumocolor nperm broad 4-clr st 312wp4
031901304218
Staedtler lumocolor n/perm Fine 4-clr st 316wp4
031901304546
Staedtler lumocolor nperm s/Fine 4clr st 311wp4
031901307745
Staedtler lumocolor nperm s/Fine 6clr st 311wp6
031901307776
Staedtler lumocolor n/perm s/Fine Yellow 3111
031901307868
Lumocolor Super Fine tip 8 piece set
031901308582
Staedtler lumocolor perm s/Fine Yellow 3131
031901308612
Staedtler lumocolor n/perm med 4-clr st 315wp4
031901309275
Staedtler lumocolor n/perm med 6-clr st 315wp6
031901309305
Staedtler lumocolor n/perm med 8-clr st 315wp8
031901309336
Staedtler lumocolor perm medium 4-clr st 317wp4
031901310387
Staedtler lumocolor perm medium 6-clr st 317wp6
031901310417
Staedtler lumocolor perm medium 8-clr st 317wp8
031901310479
Marker set,proj,perm,Fine,4st std318wp4
031901310806
Staedtler textsurfer hiliter turquoise 36435
031901314521
Staedtler textsurfer hiliter purple 3646
031901314545
Staedtler textsurfer hiliter Yellow 3641
031901323363
Staedtler lumocolor nperm broad 6-clr st 312wp6
031901323387
Staedtler lumocolor nperm broad 8-clr st 312wp8
031901323400
Staedtler lumocolor perm broad 8-clr st 314wp8
031901323516
Staedtler textsurfer hiliter pink 36423
031901323561
Staedtler lumocolor n/perm Fine 6-clr st 316wp6
031901323585
Staedtler lumocolor n/perm Fine 8-clr st 316wp8
031901323608
Staedtler lumocolor perm Fine 6-clr st 318wp6
031901323677
Staedtler lumocolor perm Fine 8-clr st 318wp8
031901323691
Staedtler textsurfer hiliter Blue 3643
031901323905
Staedtler textsurfer hiliter Orange 3644
031901323929
Staedtler textsurfer hiliter Green 3645
031901323936
Staedtler calligraphy Duo marker Red
031901324469
Staedtler calligraphy Duo 60 piece display
031901326159
Staedtler calligraphy Duo marker Black
031901326258
Staedtler pigment liner 0.7mm Black 308a6079
031901326715
Staedtler pigment liner 0.1mm Black 308a6019
031901330408
Staedtler pigment liner 0.3mm Black 308a6039
031901330422
Staedtler pigment liner 0.5mm Black 308a6059
031901330446
Staedtler lumocolor correction pen 319
031901332518
Stdler felt marker
031901339654
4inch, 2g Blue Ink pen
031901410896
Staedtler eraser Mars plastic 52650
031901504595
Metal pencil sharpener 2 hole 8.2mm - 10.2mm
031901525330