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Last updated 12/24/2006 15:00
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original file located at: http://bridog.net/cellular/sprint-pcs-master-subsidy-lock-msl-codes/

Below are decimal ESN and MSL pairs for specific Sprint PCS phones. There is some sort of relationship between each decimal ESN and its unique 6-digit MSL code, however the algorithm which creates this relationship is unknown.

A mathemetician was working on recreating the algorithm by using known ESN/MSL pairs, however, he was not successful. He was only able to determine that the MSL is a function of the last 6-digits of the decimal ESN.

If someone is enterprising enough to use the following ESN/MSL pairs to recreate the algorithm used to generate the MSL, that would be most excellent. I only ask that the findings be shared with this website.

I shall reiterate – these are the ONLY MSL codes that I have for Sprint PCS phones. I am UNABLE to get any codes other than the ones presented here in this file. Requests for Sprint PCS MSL codes will be ignored. Thank you for your understanding.
Decimal ESN Sprint PCS master subsidy lock (MSL) code
———— —————————————–
056/00189117 = 038021
063/01581438 = 807021
063/01872285 = 710924
063/01898691 = 066809
063/02204706 = 750213
063/02275166 = 114358
063/04677986 = 388091
063/05139686 = 800924
063/05488558 = 307910
068/01801507 = 328538
068/04872960 = 250667
072/08996135 = 614475
081/11984958 = 358410
081/12213491 = 497303
081/12309787 = 142581
081/14721828 = 653257
081/14981663 = 374137
081/15264837 = 520736
081/15598707 = 279295
081/15598933 = 896395
081/15606329 = 106392
082/02489115 = 176701
093/02174838 = 013518
101/04496475 = 994173
101/06005402 = 587396
101/07894659 = 513952
101/07912329 = 957306
101/07967411 = 263062
101/08738931 = 883962
101/08828896 = 936395
101/08910525 = 664069
104/00688680 = 094728
104/01378067 = 025484
104/01378607 = 108497
104/00702933 = 108542
104/00713879 = 165987
104/00779572 = 135413
104/00838561 = 093642
117/16469071 = 526510
117/16562055 = 809312
132/00658254 = 112903
159/01647486 = 851964
159/06464445 = 393169
159/06620898 = 579313
176/02390467 = 942076
179/02467059 = 611813
179/03461706 = 918506
179/15461133 = 217293
179/15634362 = 219246
237/14452419 = 139324
241/03570803 = 463765
241/05647789 = 376439
241/08430858 = 052883
241/08430874 = 928923
241/08752032 = 528269
241/10005855 = 595451
241/11779663 = 585474
241/11928887 = 150167
241/12002235 = 777518
241/12121403 = 140227
241/12306787 = 136168
241/15380194 = 159184
241/15460244 = 266285
241/15462868 = 527039
247/00690385 = 717462
247/06042171 = 855993
247/07816819 = 638429
247/08131542 = 536944
247/08294134 = 255763
247/08706415 = 891049
247/09356825 = 000668
247/13048672 = 770281
247/13113930 = 027227 Sanyo 5300
247/13381691 = 089096
247/13387348 = 343203
247/13402460 = 330577
247/13403391 = 437441
247/13403393 = 455083
247/13403394 = 402278
247/13454276 = 880850
247/15439066 = 046119 Sanyo 8100
254/12836326 = 173543
254/12837769 = 621379
254/12842320 = 945669
254/12844057 = 980199
254/12844831 = 849976
254/12853485 = 917425
254/12907716 = 336708
254/12908934 = 360610
254/12915325 = 292834
254/12924378 = 984591
254/12929964 = 177558
254/13002204 = 060292
254/13011347 = 942479
254/13017255 = 559870
254/13025094 = 107096
254/13026326 = 124134
254/13026769 = 686255
254/14650516 = 047633
254/14650640 = 604009
254/14652943 = 581699
254/14655989 = 681689
254/15201572 = 584375
254/15201578 = 798354
254/15969761 = 493767
254/15969837 = 297099
254/16061831 = 394443
254/16163981 = 178057
254/16246573 = 086093