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