Allowable service indicator values NUM ##1002011##US


Assigned service indicators by product type
Type of product Allowable service indicator values
EMS EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ
Letter Post Express LA LB LC LD LE LF LG LH LI LJ LK LL LM LN LO LP LQ LR LS LT LU LV LW LX LY LZ
M bags MA MB MC MD ME MF MG MH MI MJ MK ML MM MN MO MP MQ MR MS MT MU MV MW MX MY MZ
IBRS QA QB QC QD QE QF QG QH QI QJ QK QL QM QN QO QP QQ QR QS QT QU QV QW QX QY QZ
Registered RA RB RC RD RE RF RG RH RI RJ RK RL RM RN RO RP RQ RR RS RT RU RV RW RX RY RZ
Letter post items UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UO UP UQ UR US UT UU UV UW UX UY UZ
Insured VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ
Parcel post CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
E-commerce parcels HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ

What does my tracking number look like?

Service / Sample Number

USPS Tracking® 9400 1000 4575 4045 1811 00

Priority Mail® 9205 5000 3201 7125 2644 00

Certified Mail® 9407 3000 4558 6541 4851 00

Collect On Delivery Hold For Pickup 9303 3000 5967 5284 6368 00

Global Express Guaranteed® 82 000 000 00

Service / Sample Number

Priority Mail Express International® EC 000 000 000 US

Priority Mail Express® 9270 1000 8196 1071 5624 00
EA 000 000 000 US

Priority Mail International® CP 000 000 000 US

Registered Mail™ 9208 3679 4242 8866 3389 00

Signature Confirmation™ 9202 1000 7486 2142 4105 00

Where do I find my tracking number?

Your tracking number can be found in the following places:
  • Your Post Office™ shipping receipt
  • Your sales receipt if you bought insurance at the Post Office™
  • Your email confirmation if you shipped from USPS.com
  • The shipping confirmation email you received from an online retailer
  • The bottom peel-off portion of your USPS Tracking® label
  • The back of the orange slip you received if you missed a USPS® delivery