Covering Tilbury &
Duddenhoe End, Rettendon, Hockley, Great Dunmow, Aldham, Hackney Marshes, Terling, Aveley, Springfield, Barnston, Stansted, Benfleet, CM9, The Lavers, CO3, Harwich, Wivenhoe, Brightlingsea, Waltham Abbey, CM16, Laindon, Matching, Walton On The Naze, Nazeing, Uttlesford, CB1, Colchester, Canvey Island, CO9, South Ockendon, Woodham Ferrers, Great Baddow, CO2, Southminster, Gosfield, Langley, Mayland, Strethall, SS15, Little Baddow, CO7, CO10, Tolleshunt D Arcy, Fingringhoe, Blackmore, Helions Bumpstead, Thorpe Bay, Little Burstead, Widdington, The Rodings, West Hanningfield, Shenfield, Alphamstone, Herongate, Rawreth, Wickford, Sewards End, Aingers Green, Ramsden Heath, CO13, Hadleigh, West Mersea, CM4, Rayleigh, West Horndon, Grays, West Thurrock, CM7, Lawford, High Beach, Wickham Bishops, Howlett End, Langham, Great Yeldham, Loughton, Frinton, SS6, Roydon, Asheldham, SS17, Bardfield Saling, East Hanningfield, Quendon, Clacton On Sea, Galleywood, Chadwell St Mary, Basildon, CO8, Kirby le Soken, Sandon, CB11, CO1, Cressing, Langdon Hills, Coggeshall, Witham, Essex, Great Wakering, CO4, Great Notley, Pitsea, Hawkwell, Thundersley, Rickling Green, Great Totham, CM1, Widford, East Tilbury, Ingrave, Little Walden, Red Oaks Hill, Starlings Green, South Benfleet, CO14, Broxted, Canewdon, Barling, South Hanningfield, CM12, Stock, Writtle, CM0, SS8, Tollesbury, Purfleet, RM18, Thorrington, Kelvedon, Teversham, CO16, Frinton On Sea, Hutton, Fryerning, SS12, Boxted, CM6, Tendring, Barnardiston, Althorne, SS0, Stansted Mountfitchet, Birchanger, Audley End, CO12, Navestock, CO5, Chipping Ongar, SS16, Babergh, Lexden, South Stifford, Hempstead, Great Warley, Arkesden, Tilbury, North Weald Bassett, Great Bentley, South Woodham Ferrers, Tolleshunt Knights, Elmdon, Halstead, Victoria Park, St Osyth, CM14, Matching Tye, Great Bromley, Wimbish, Cold Norton, Sturmer, Doddinghurst, Abbess Roding, Bocking, CO15, Maldon, North Weald, Old Harlow, Ingatestone, Theydon Bois, Little Parndon, Littlebury, Braintree, SG8, Castle Hedingham, Marks Tey, Chalkwell, CM18, Clacton, Great Chesterford, Finchingfield, Mersea Island, Bulphan, Ardleigh, Takeley, Wethersfield, SS7, Feering, Stapleford Tawney, CM17, Galleyend, Wimbish Green, SS13, Hatfield Heath, Ongar, Purleigh, St Edmundsbury, West Tilbury, Abridge, Wendens Ambo, Copford, Great Sampford, Great Burstead, RM16, Dengie, East Horndon, Lambourne, CM2, Westcliff On Sea, CB10, Gilston Park, RM15, Buckhurst Hill, Great Thurlow, Fyfield, Felsted, Tye Common, Ashen, Great Bardfield, Harlow, Epping, Wicken Bonhunt, Mountnessing, IG9, Panfield, Little Chesterford, Sible Hedingham, Clavering, Radwinter, Maylandsea, Crays Hill, Little Wratting, Boreham, E4, Little Clacton, CO11, Billericay, Fobbing, SS9, Matching Green, CM20, Tillingham, Rochford, Ashingdon, Birdbrook, CM13, CB9, Eastwick, SS5, Howe Green, Pond Street, Warley, Castle Point, Sheering, Leigh On Sea, Shortgrove, RM17, Aythorpe Roding, Debden Green, Black Notley, Kelvedon Hatch, Steeple, Moulsham, CM22, Great Leighs, CM15, Corringham, Great Wratting, Thaxted, Bures, CM19, RM19, Little Thurlow, Stapleford Abbotts, CM8, RM20, Upper Green, Ickleton, Danbury, CM23, Hinxton, Southend, Thurrock, SS1, SS3, Sewardstone, CM5, Little Warley, SS4, CM24, Westcliff, Burnham On Crouch, CM11, Rickling, Wakes Colne, Bradwell on Sea, Badgers Dene, Battlesbridge, Prittlewell, High Ongar, Chelmsford, Heybridge, Tiptree, CM3, Stebbing, Chigwell Row, Brentwood, Silver End, Birch, Hullbridge, Little Bradley, SS11, Elsenham, Ashdon, Stanway, Hatfield Peverel, Epping Green, Rayne, Stondon Massey, Little Sampford, Kedington, Southend On Sea, Chigwell, Saffron Walden, Withersfield, Steeple Bumpstead, Stanford Le Hope, Latchingdon, Debden, IG7, Littlebury Green, Little Waltham, Shoeburyness, Chrishall, Bobbingworth, North Stifford, Dedham, IG10, Earls Colne, CO6, EN9, SS14